0x0, 0x4, 0x4000}) 06:21:08 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000500", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, 0x0, 0x0, 0x0) 06:21:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a300050000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:08 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:08 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000280)=ANY=[@ANYBLOB="b1b2e4260a37c8fe76a551f780982b2ae5f7caf006", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:21:08 executing program 1: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, 0x0, 0x800) 06:21:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) 06:21:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) 06:21:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, 0x0, 0x0, 0x0) 06:21:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a300050000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:08 executing program 1: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, 0x0, 0x800) 06:21:08 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, 0x0, 0x0, 0x0) 06:21:08 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f00000001c0)={0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:21:08 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:08 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) 06:21:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) 06:21:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a300050000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:08 executing program 5: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) 06:21:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) 06:21:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:09 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:09 executing program 1: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) setsockopt$RXRPC_UPGRADEABLE_SERVICE(0xffffffffffffffff, 0x110, 0x5, &(0x7f0000000040)=[0x4, 0x2], 0x2) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r4) 06:21:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) 06:21:09 executing program 5: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) 06:21:09 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000, {}, {}, {0x0, 0xfffff801}}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') r4 = socket(0x10, 0x0, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x1c, r3, 0x0, 0x0, 0x0, {0x7}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x4) r6 = signalfd(0xffffffffffffffff, &(0x7f0000000480)={[0xfffffffffffffffd]}, 0x8) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYRESOCT=r0, @ANYRES16, @ANYRES16=r6], 0x24}, 0x1, 0x0, 0x0, 0x20040854}, 0x800) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:21:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:09 executing program 5: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) 06:21:09 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) 06:21:09 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:09 executing program 5: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c549300", @ANYRES16, @ANYBLOB], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) 06:21:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:09 executing program 1: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) 06:21:09 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000, {}, {}, {0x3ffe}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}) socket$nl_route(0x10, 0x3, 0x0) fremovexattr(r0, &(0x7f0000000040)=@random={'osx.', '(%\x00'}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="198efd505e325493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:21:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:10 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:10 executing program 5: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c549300", @ANYRES16, @ANYBLOB], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) 06:21:10 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) 06:21:10 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendto$x25(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:21:10 executing program 1: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={0x0, 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) 06:21:10 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) 06:21:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:11 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:11 executing program 5: close(0xffffffffffffffff) r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) r2 = inotify_init1(0x0) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa7000be0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001f40)=[{&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000040)="f32b2983313f5d42fd998bdb", 0xc}, {&(0x7f0000000140)}], 0x2, &(0x7f0000000340)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38, 0x4008000}, {&(0x7f0000000380)=@abs={0xdeb0fedf6fab234c, 0x0, 0x4e20}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000400)="6668685f2820f0eb57", 0x9}, {&(0x7f0000000600)="b6240c86b80da5a9ba94a188f478f7fd27cc8191abbacbf0186b1b7b3e1d47020f1093e5166470133b37903d74513c69ef4bc232c03f34e6ecd13325e4a999a765876b4646fcfc17e9ade051b66b5115f3afcfc4b453e6f47061fdfb48b15704d4efe9450d28640f961c3942001cbf8b4d4d3448f4f3f42d9c15d26fc63363c88e261dbe3e938135bea6748d46a27057b6ac5377a6c4b0fbc23b0e825fbbf62acbda23e8ffbec22b4b4db2f0404d96c8b8410e1ee2fe6553701de529984e4c1c9eb87228f3042d74cec18be5dd4dbf8701015dabc02d19f214f4ecfc0e050547a3212eb7ce99452023eda60951", 0xed}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000000700)="8936f0cbe3d0ae86e8a1bff51d7af31bbbc6d8e70f40a7a892cae476635bf18413a140c700bf59fe2f1af76653862c6cc73e89212b590710f8df770e09f4fe89fe44c059830b656c8771d18cb56a79e4b60b27932f0a2de8306bf9b9caabde52876b93eac2315bb11120f6c5a40709617b44831dfb83f8b6ba1e06a230716ef938499f6218bd9710e267692bd0420fafe79dfc26576e63c198561ac5dd79c7128f16586d27b671dc6e82fc4c216828947b69886dc90670d3911e7d09bdd9cc98ee82ee7a80f3c3738722d90203a2693c45766e944c1adb77100b9506b1c346ec32849047b06b11a84baf734fda0dabbaf132457940fbc2a696", 0xf9}], 0x4, &(0x7f0000001840), 0x0, 0x4880}, {&(0x7f0000001880)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001900), 0x0, &(0x7f0000001a00)=[@cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [r1, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c}}], 0x90, 0x20000000}, {&(0x7f0000001ac0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001c80)=[{&(0x7f0000001b40)="156ac94180692b7a65c2e6e8bf6ec4c929ce5d52e671c246eb8c67ef7334", 0x1e}, {&(0x7f0000001b80)="866b35cb3fcfa1ad7cc39d2eb2ad565a283d2d0dff60e0d7914ef966e5f73c46bf3241828bae3aac266c658eb9f605b3d26e52bfea34d9cfd4ad2e3c6a781b89ef795d8e469cbdf45aa04db363dbd5ed0e622478d0627106472a25a592d440ec602ec1e870b694d959eda29c44fc9350bdffc34f27abc0f1cf860519fe54b8d9a411f12c2354f37d8cd5d649c071e009db98706805d45f7191f43a989cbfcfea08c449d00ca108ae6358a545ab5808b42bc72fd1fae7b16701d804cc272ffaaa563da067632d92272f4325da117d5fc7", 0xd0}], 0x2, &(0x7f0000001e40)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [r0, r2, r4]}}], 0xf0, 0x4048850}], 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r5, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000480)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="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"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:21:11 executing program 1: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={0x0, 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) [ 1684.828807] nla_parse: 46 callbacks suppressed 06:21:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) [ 1684.828817] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1685.015322] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 06:21:11 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000, {}, {}, {0x0, 0x0, 0xfffffffd}}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:21:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) 06:21:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) 06:21:11 executing program 5: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:11 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x0, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) [ 1685.252333] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1685.381127] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 06:21:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, 0x0) [ 1685.448777] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 06:21:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:11 executing program 1: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, 0x0) [ 1685.711339] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 06:21:12 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x5}, 0x0, 0x0, 0xfffffffc, 0x7, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="080026e68f00fddbdf2502000000050001000100000d14000600766972745f7769666938000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:21:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, 0x0) 06:21:12 executing program 5 (fault-call:12 fault-nth:0): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:12 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x0, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:12 executing program 1: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:12 executing program 1: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}) 06:21:12 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x0, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) [ 1686.241517] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 06:21:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:12 executing program 5 (fault-call:12 fault-nth:1): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:12 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x0, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) [ 1686.374831] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 06:21:12 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="fa97898864a997d5df25060076696d745ff8d8d8100a8c014e7769669b6930f60000000000b6cae072d4cbbd2de7821c364639c5c4c8688d9e79d76ad1883d3defd7a100ed51539a0d5a905957030ee821e53bdf58cc33c6bcd0568ab2cb0af9fc7f00f8780bd47aed2d32a4fa190f349f61f0192c14e2e20e143dc9473bdc8ae4d1"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:21:12 executing program 1 (fault-call:4 fault-nth:0): openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:21:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}) [ 1686.414941] FAULT_INJECTION: forcing a failure. [ 1686.414941] name failslab, interval 1, probability 0, space 0, times 0 [ 1686.415006] CPU: 1 PID: 12068 Comm: syz-executor.5 Not tainted 4.19.134-syzkaller #0 [ 1686.415015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1686.415020] Call Trace: [ 1686.415039] dump_stack+0x1fc/0x2fe [ 1686.415061] should_fail.cold+0xa/0x14 [ 1686.415078] ? setup_fault_attr+0x200/0x200 [ 1686.415094] ? lock_acquire+0x170/0x3c0 [ 1686.415118] __should_failslab+0x115/0x180 [ 1686.415136] should_failslab+0x5/0xf [ 1686.415158] kmem_cache_alloc_node+0x245/0x3b0 [ 1686.415181] __alloc_skb+0x71/0x560 [ 1686.415205] netlink_sendmsg+0x9ee/0xc40 [ 1686.415228] ? nlmsg_notify+0x1a0/0x1a0 [ 1686.415246] ? kernel_recvmsg+0x220/0x220 [ 1686.415271] ? nlmsg_notify+0x1a0/0x1a0 [ 1686.415289] sock_sendmsg+0xc3/0x120 [ 1686.415309] ___sys_sendmsg+0x3b3/0x8e0 [ 1686.415327] ? mark_held_locks+0xf0/0xf0 [ 1686.415346] ? copy_msghdr_from_user+0x440/0x440 [ 1686.415362] ? _kstrtoull+0x186/0x420 [ 1686.415388] ? __fget+0x32f/0x510 [ 1686.415412] ? lock_downgrade+0x720/0x720 [ 1686.415426] ? check_preemption_disabled+0x41/0x280 [ 1686.415444] ? check_preemption_disabled+0x41/0x280 [ 1686.415468] ? __fget+0x356/0x510 [ 1686.415487] ? do_dup2+0x450/0x450 [ 1686.415508] ? get_pid_task+0xf4/0x190 [ 1686.415531] ? __fdget+0x1d0/0x230 [ 1686.415553] __sys_sendmmsg+0x195/0x470 [ 1686.415574] ? __ia32_sys_sendmsg+0x220/0x220 [ 1686.415594] ? lock_downgrade+0x720/0x720 [ 1686.415619] ? __mutex_unlock_slowpath+0xea/0x610 [ 1686.415637] ? check_preemption_disabled+0x41/0x280 [ 1686.415654] ? wait_for_completion_io+0x10/0x10 [ 1686.415676] ? vfs_write+0x393/0x540 [ 1686.415695] ? ksys_write+0x1c8/0x2a0 [ 1686.415714] ? __ia32_sys_read+0xb0/0xb0 [ 1686.415728] ? posix_timer_fn+0x3d0/0x3d0 [ 1686.415746] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1686.415765] __x64_sys_sendmmsg+0x99/0x100 [ 1686.415784] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1686.415801] do_syscall_64+0xf9/0x620 [ 1686.415825] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1686.415838] RIP: 0033:0x45c369 [ 1686.415855] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1686.415866] RSP: 002b:00007f8412b00c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1686.415884] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1686.415893] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1686.415902] RBP: 00007f8412b00ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1686.415913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1686.415923] R13: 00007ffedc87345f R14: 00007f8412b019c0 R15: 000000000078c0ec [ 1686.615763] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 06:21:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:13 executing program 5 (fault-call:12 fault-nth:2): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1686.899898] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1686.938472] FAULT_INJECTION: forcing a failure. [ 1686.938472] name failslab, interval 1, probability 0, space 0, times 0 [ 1686.938491] CPU: 0 PID: 12124 Comm: syz-executor.5 Not tainted 4.19.134-syzkaller #0 [ 1686.938499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1686.938504] Call Trace: [ 1686.938524] dump_stack+0x1fc/0x2fe [ 1686.938547] should_fail.cold+0xa/0x14 [ 1686.938565] ? setup_fault_attr+0x200/0x200 [ 1686.938581] ? lock_acquire+0x170/0x3c0 [ 1686.938612] __should_failslab+0x115/0x180 [ 1686.938631] should_failslab+0x5/0xf [ 1686.938647] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1686.938669] __kmalloc_node_track_caller+0x38/0x70 [ 1686.938692] __alloc_skb+0xae/0x560 [ 1686.938716] netlink_sendmsg+0x9ee/0xc40 [ 1686.938739] ? nlmsg_notify+0x1a0/0x1a0 [ 1686.938758] ? kernel_recvmsg+0x220/0x220 [ 1686.938785] ? nlmsg_notify+0x1a0/0x1a0 [ 1686.938804] sock_sendmsg+0xc3/0x120 [ 1686.938824] ___sys_sendmsg+0x3b3/0x8e0 [ 1686.938845] ? mark_held_locks+0xf0/0xf0 [ 1686.938865] ? copy_msghdr_from_user+0x440/0x440 [ 1686.938884] ? _kstrtoull+0x186/0x420 [ 1686.938904] ? __fget+0x32f/0x510 [ 1686.938932] ? lock_downgrade+0x720/0x720 [ 1686.938951] ? check_preemption_disabled+0x41/0x280 06:21:13 executing program 5 (fault-call:12 fault-nth:3): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x24, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}}, 0x24}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1686.938968] ? check_preemption_disabled+0x41/0x280 [ 1686.938989] ? __fget+0x356/0x510 [ 1686.939003] ? do_dup2+0x450/0x450 [ 1686.939023] ? get_pid_task+0xf4/0x190 [ 1686.939044] ? __fdget+0x1d0/0x230 [ 1686.939063] __sys_sendmmsg+0x195/0x470 [ 1686.939083] ? __ia32_sys_sendmsg+0x220/0x220 [ 1686.939101] ? lock_downgrade+0x720/0x720 [ 1686.939132] ? __mutex_unlock_slowpath+0xea/0x610 [ 1686.939150] ? check_preemption_disabled+0x41/0x280 [ 1686.939167] ? wait_for_completion_io+0x10/0x10 [ 1686.939190] ? vfs_write+0x393/0x540 [ 1686.939209] ? ksys_write+0x1c8/0x2a0 [ 1686.939229] ? __ia32_sys_read+0xb0/0xb0 [ 1686.939246] ? posix_timer_fn+0x3d0/0x3d0 [ 1686.939268] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1686.939289] __x64_sys_sendmmsg+0x99/0x100 [ 1686.939310] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1686.939328] do_syscall_64+0xf9/0x620 [ 1686.939350] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1686.939363] RIP: 0033:0x45c369 [ 1686.939381] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1686.939390] RSP: 002b:00007f8412b00c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1686.939406] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1686.939415] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 06:21:13 executing program 5 (fault-call:12 fault-nth:4): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x24, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}}, 0x24}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1686.939425] RBP: 00007f8412b00ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1686.939434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1686.939444] R13: 00007ffedc87345f R14: 00007f8412b019c0 R15: 000000000078c0ec [ 1687.327043] FAULT_INJECTION: forcing a failure. [ 1687.327043] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1687.327061] CPU: 1 PID: 12144 Comm: syz-executor.5 Not tainted 4.19.134-syzkaller #0 [ 1687.327070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1687.327075] Call Trace: [ 1687.327094] dump_stack+0x1fc/0x2fe [ 1687.327126] should_fail.cold+0xa/0x14 [ 1687.327144] ? setup_fault_attr+0x200/0x200 [ 1687.327164] ? is_bpf_text_address+0xfc/0x1b0 [ 1687.327183] __alloc_pages_nodemask+0x239/0x2890 [ 1687.327199] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1687.327213] ? __save_stack_trace+0xaf/0x190 [ 1687.327236] ? __lock_acquire+0x6de/0x3ff0 [ 1687.327259] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1687.327273] ? netlink_sendmsg+0x9ee/0xc40 [ 1687.327298] ? sock_sendmsg+0xc3/0x120 [ 1687.327313] ? ___sys_sendmsg+0x3b3/0x8e0 [ 1687.327325] ? __sys_sendmmsg+0x195/0x470 06:21:14 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x0, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) [ 1687.327337] ? __x64_sys_sendmmsg+0x99/0x100 [ 1687.327353] ? do_syscall_64+0xf9/0x620 [ 1687.327371] ? mark_held_locks+0xf0/0xf0 [ 1687.327388] ? lock_downgrade+0x720/0x720 [ 1687.327404] ? __local_bh_enable_ip+0x159/0x270 [ 1687.327427] cache_grow_begin+0xa4/0x8a0 [ 1687.327444] ? setup_fault_attr+0x200/0x200 [ 1687.327458] ? lock_acquire+0x170/0x3c0 06:21:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x24, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}}, 0x24}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1687.327477] cache_alloc_refill+0x273/0x340 [ 1687.327502] kmem_cache_alloc_node_trace+0x39e/0x3b0 [ 1687.327522] __kmalloc_node_track_caller+0x38/0x70 [ 1687.327540] __alloc_skb+0xae/0x560 [ 1687.327559] netlink_sendmsg+0x9ee/0xc40 [ 1687.327579] ? nlmsg_notify+0x1a0/0x1a0 [ 1687.327595] ? kernel_recvmsg+0x220/0x220 [ 1687.327620] ? nlmsg_notify+0x1a0/0x1a0 [ 1687.327638] sock_sendmsg+0xc3/0x120 [ 1687.327656] ___sys_sendmsg+0x3b3/0x8e0 [ 1687.327672] ? mark_held_locks+0xf0/0xf0 [ 1687.327691] ? copy_msghdr_from_user+0x440/0x440 [ 1687.327708] ? _kstrtoull+0x186/0x420 [ 1687.327723] ? __fget+0x32f/0x510 [ 1687.327742] ? lock_downgrade+0x720/0x720 [ 1687.327753] ? check_preemption_disabled+0x41/0x280 [ 1687.327768] ? check_preemption_disabled+0x41/0x280 [ 1687.327789] ? __fget+0x356/0x510 [ 1687.327809] ? do_dup2+0x450/0x450 [ 1687.327829] ? get_pid_task+0xf4/0x190 [ 1687.327852] ? __fdget+0x1d0/0x230 [ 1687.327871] __sys_sendmmsg+0x195/0x470 [ 1687.327889] ? __ia32_sys_sendmsg+0x220/0x220 [ 1687.327909] ? lock_downgrade+0x720/0x720 [ 1687.327936] ? __mutex_unlock_slowpath+0xea/0x610 [ 1687.327952] ? check_preemption_disabled+0x41/0x280 [ 1687.327968] ? wait_for_completion_io+0x10/0x10 [ 1687.327986] ? vfs_write+0x393/0x540 [ 1687.328004] ? ksys_write+0x1c8/0x2a0 [ 1687.328022] ? __ia32_sys_read+0xb0/0xb0 [ 1687.328037] ? posix_timer_fn+0x3d0/0x3d0 [ 1687.328051] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1687.328068] __x64_sys_sendmmsg+0x99/0x100 [ 1687.328084] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1687.328099] do_syscall_64+0xf9/0x620 [ 1687.328127] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1687.328138] RIP: 0033:0x45c369 [ 1687.328153] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1687.328160] RSP: 002b:00007f8412b63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1687.328174] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1687.328183] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1687.328190] RBP: 00007f8412b63ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1687.328230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1687.328240] R13: 00007ffedc87345f R14: 00007f8412b649c0 R15: 000000000078bf0c [ 1687.662663] FAULT_INJECTION: forcing a failure. [ 1687.662663] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1687.662683] CPU: 1 PID: 12166 Comm: syz-executor.5 Not tainted 4.19.134-syzkaller #0 [ 1687.662691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1687.662696] Call Trace: [ 1687.662715] dump_stack+0x1fc/0x2fe [ 1687.662744] should_fail.cold+0xa/0x14 [ 1687.662761] ? check_preemption_disabled+0x41/0x280 [ 1687.662777] ? setup_fault_attr+0x200/0x200 [ 1687.662802] __alloc_pages_nodemask+0x239/0x2890 [ 1687.662822] ? __lock_acquire+0x6de/0x3ff0 [ 1687.662850] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1687.662865] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1687.662879] ? __sys_sendmmsg+0x195/0x470 [ 1687.662893] ? __x64_sys_sendmmsg+0x99/0x100 [ 1687.662908] ? do_syscall_64+0xf9/0x620 [ 1687.662935] ? lock_downgrade+0x720/0x720 [ 1687.662955] ? ____cache_alloc_node+0x156/0x1d0 [ 1687.662979] cache_grow_begin+0xa4/0x8a0 [ 1687.662994] ? check_preemption_disabled+0x41/0x280 [ 1687.663016] ____cache_alloc_node+0x170/0x1d0 [ 1687.663031] ? check_preemption_disabled+0x41/0x280 [ 1687.663052] kmem_cache_alloc_node_trace+0xec/0x3b0 [ 1687.663074] __kmalloc_node_track_caller+0x38/0x70 [ 1687.663092] __alloc_skb+0xae/0x560 [ 1687.663123] netlink_sendmsg+0x9ee/0xc40 [ 1687.663146] ? nlmsg_notify+0x1a0/0x1a0 [ 1687.663163] ? kernel_recvmsg+0x220/0x220 [ 1687.663188] ? nlmsg_notify+0x1a0/0x1a0 [ 1687.663206] sock_sendmsg+0xc3/0x120 [ 1687.663223] ___sys_sendmsg+0x3b3/0x8e0 [ 1687.663240] ? mark_held_locks+0xf0/0xf0 [ 1687.663256] ? copy_msghdr_from_user+0x440/0x440 [ 1687.663271] ? _kstrtoull+0x186/0x420 [ 1687.663288] ? __fget+0x32f/0x510 [ 1687.663308] ? lock_downgrade+0x720/0x720 [ 1687.663321] ? check_preemption_disabled+0x41/0x280 [ 1687.663336] ? check_preemption_disabled+0x41/0x280 [ 1687.663357] ? __fget+0x356/0x510 [ 1687.663377] ? do_dup2+0x450/0x450 [ 1687.663394] ? get_pid_task+0xf4/0x190 [ 1687.663414] ? __fdget+0x1d0/0x230 [ 1687.663433] __sys_sendmmsg+0x195/0x470 [ 1687.663452] ? __ia32_sys_sendmsg+0x220/0x220 [ 1687.663469] ? lock_downgrade+0x720/0x720 [ 1687.663495] ? __mutex_unlock_slowpath+0xea/0x610 [ 1687.663510] ? check_preemption_disabled+0x41/0x280 [ 1687.663526] ? wait_for_completion_io+0x10/0x10 [ 1687.663547] ? vfs_write+0x393/0x540 [ 1687.663564] ? ksys_write+0x1c8/0x2a0 [ 1687.663582] ? __ia32_sys_read+0xb0/0xb0 [ 1687.663595] ? posix_timer_fn+0x3d0/0x3d0 [ 1687.663611] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1687.663631] __x64_sys_sendmmsg+0x99/0x100 [ 1687.663649] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1687.663665] do_syscall_64+0xf9/0x620 [ 1687.663687] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1687.663699] RIP: 0033:0x45c369 [ 1687.663715] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1687.663723] RSP: 002b:00007f8412b63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1687.663739] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1687.663750] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1687.663759] RBP: 00007f8412b63ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1687.663769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 1687.663779] R13: 00007ffedc87345f R14: 00007f8412b649c0 R15: 000000000078bf0c [ 1687.889110] FAULT_INJECTION: forcing a failure. [ 1687.889110] name failslab, interval 1, probability 0, space 0, times 0 [ 1688.468334] CPU: 1 PID: 12193 Comm: syz-executor.5 Not tainted 4.19.134-syzkaller #0 [ 1688.468343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1688.468348] Call Trace: [ 1688.468373] dump_stack+0x1fc/0x2fe [ 1688.468396] should_fail.cold+0xa/0x14 [ 1688.468414] ? setup_fault_attr+0x200/0x200 [ 1688.468431] ? lock_downgrade+0x720/0x720 [ 1688.468445] ? check_preemption_disabled+0x41/0x280 [ 1688.468467] __should_failslab+0x115/0x180 [ 1688.468485] should_failslab+0x5/0xf [ 1688.468500] kmem_cache_alloc+0x3f/0x370 [ 1688.468517] skb_clone+0x151/0x3d0 [ 1688.468536] netlink_deliver_tap+0x955/0xb00 [ 1688.468559] netlink_unicast+0x545/0x690 [ 1688.468579] ? netlink_sendskb+0x110/0x110 [ 1688.468612] netlink_sendmsg+0x6bb/0xc40 [ 1688.468633] ? nlmsg_notify+0x1a0/0x1a0 [ 1688.468649] ? kernel_recvmsg+0x220/0x220 [ 1688.468672] ? nlmsg_notify+0x1a0/0x1a0 [ 1688.468688] sock_sendmsg+0xc3/0x120 [ 1688.468705] ___sys_sendmsg+0x3b3/0x8e0 [ 1688.468722] ? mark_held_locks+0xf0/0xf0 [ 1688.468738] ? copy_msghdr_from_user+0x440/0x440 [ 1688.468753] ? _kstrtoull+0x186/0x420 [ 1688.468770] ? __fget+0x32f/0x510 [ 1688.468790] ? lock_downgrade+0x720/0x720 [ 1688.468802] ? check_preemption_disabled+0x41/0x280 [ 1688.468816] ? check_preemption_disabled+0x41/0x280 [ 1688.468837] ? __fget+0x356/0x510 [ 1688.468855] ? do_dup2+0x450/0x450 [ 1688.468874] ? get_pid_task+0xf4/0x190 [ 1688.468893] ? __fdget+0x1d0/0x230 [ 1688.468912] __sys_sendmmsg+0x195/0x470 [ 1688.468930] ? __ia32_sys_sendmsg+0x220/0x220 [ 1688.468947] ? lock_downgrade+0x720/0x720 [ 1688.468973] ? __mutex_unlock_slowpath+0xea/0x610 [ 1688.468987] ? check_preemption_disabled+0x41/0x280 [ 1688.469002] ? wait_for_completion_io+0x10/0x10 [ 1688.469021] ? vfs_write+0x393/0x540 [ 1688.469038] ? ksys_write+0x1c8/0x2a0 [ 1688.469062] ? __ia32_sys_read+0xb0/0xb0 [ 1688.469076] ? posix_timer_fn+0x3d0/0x3d0 [ 1688.469092] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1688.469108] __x64_sys_sendmmsg+0x99/0x100 [ 1688.469124] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1688.469139] do_syscall_64+0xf9/0x620 [ 1688.469159] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1688.469171] RIP: 0033:0x45c369 [ 1688.469186] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1688.469194] RSP: 002b:00007f8412b63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1688.469209] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1688.469218] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1688.469226] RBP: 00007f8412b63ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1688.469235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1688.469244] R13: 00007ffedc87345f R14: 00007f8412b649c0 R15: 000000000078bf0c [ 1688.555775] FAULT_INJECTION: forcing a failure. [ 1688.555775] name failslab, interval 1, probability 0, space 0, times 0 [ 1688.555792] CPU: 1 PID: 12103 Comm: syz-executor.1 Not tainted 4.19.134-syzkaller #0 [ 1688.555798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1688.555802] Call Trace: [ 1688.555819] dump_stack+0x1fc/0x2fe [ 1688.555836] should_fail.cold+0xa/0x14 [ 1688.555849] ? setup_fault_attr+0x200/0x200 [ 1688.555867] __should_failslab+0x115/0x180 [ 1688.555883] should_failslab+0x5/0xf [ 1688.555897] __kmalloc+0x6d/0x3c0 [ 1688.555909] ? bit_cursor+0x8a1/0x1820 [ 1688.555922] ? fb_get_color_depth+0x11a/0x240 [ 1688.555937] bit_cursor+0x8a1/0x1820 [ 1688.555959] ? bit_update_start+0x1f0/0x1f0 [ 1688.555972] ? fbcon_putcs+0x336/0x4f0 [ 1688.555993] ? do_update_region+0x47c/0x630 [ 1688.556008] ? fb_get_color_depth+0x11a/0x240 [ 1688.556023] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1688.556040] ? get_color+0x20e/0x410 [ 1688.556057] fbcon_cursor+0x555/0x760 [ 1688.556076] ? bit_update_start+0x1f0/0x1f0 [ 1688.556090] ? fbcon_set_palette+0x4d0/0x5f0 [ 1688.556104] set_cursor+0x1dd/0x230 [ 1688.556118] redraw_screen+0x5ee/0x870 [ 1688.556134] ? vga16fb_update_fix+0x4a0/0x4a0 [ 1688.556148] ? vc_init+0x440/0x440 [ 1688.556167] ? fbcon_set_palette+0x4d0/0x5f0 [ 1688.556186] fbcon_modechanged+0x6e9/0x9f0 [ 1688.556207] fbcon_event_notify+0x197/0x1d80 [ 1688.556226] notifier_call_chain+0xc0/0x230 [ 1688.556244] blocking_notifier_call_chain+0x85/0xa0 [ 1688.556260] fb_set_var+0xc51/0xe20 [ 1688.556275] ? fb_set_suspend+0x130/0x130 [ 1688.556289] ? __lock_acquire+0x6de/0x3ff0 [ 1688.556310] ? lock_acquire+0x170/0x3c0 [ 1688.556323] ? do_fb_ioctl+0x350/0xb50 [ 1688.556364] ? lock_acquire+0x170/0x3c0 [ 1688.556376] ? do_fb_ioctl+0x33e/0xb50 [ 1688.556398] do_fb_ioctl+0x3cf/0xb50 [ 1688.556414] ? register_framebuffer+0x9e0/0x9e0 [ 1688.556428] ? check_preemption_disabled+0x41/0x280 [ 1688.556450] ? avc_has_extended_perms+0x86d/0xea0 [ 1688.556474] ? avc_ss_reset+0x170/0x170 [ 1688.556492] ? __lock_acquire+0x6de/0x3ff0 [ 1688.556512] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1688.556547] ? fb_ioctl+0x14/0x130 [ 1688.556563] fb_ioctl+0xdd/0x130 [ 1688.556576] ? do_fb_ioctl+0xb50/0xb50 [ 1688.556592] do_vfs_ioctl+0xcdb/0x12e0 [ 1688.556622] ? ioctl_preallocate+0x200/0x200 [ 1688.556639] ? selinux_inode_link+0x20/0x20 [ 1688.556657] ? retint_kernel+0x2d/0x2d [ 1688.556690] ksys_ioctl+0x9b/0xc0 [ 1688.556708] __x64_sys_ioctl+0x6f/0xb0 [ 1688.556725] do_syscall_64+0xf9/0x620 [ 1688.556744] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1688.556756] RIP: 0033:0x45c369 [ 1688.556769] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1688.556777] RSP: 002b:00007f3da7507c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1688.556791] RAX: ffffffffffffffda RBX: 000000000000d540 RCX: 000000000045c369 [ 1688.556800] RDX: 00000000200001c0 RSI: 0000000000004601 RDI: 0000000000000004 [ 1688.556809] RBP: 00007f3da7507ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1688.556817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1688.556826] R13: 00007fff20ea868f R14: 00007f3da75089c0 R15: 000000000078bf0c 06:21:15 executing program 5 (fault-call:12 fault-nth:5): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x30, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x4}}]}, 0x30}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:15 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:21:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}) 06:21:15 executing program 2: close(0xffffffffffffffff) r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000140)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r1, &(0x7f0000000080)={0xe, 0x18, 0xfa00, @id_resuseaddr={0x0, r2, 0x0, 0x223}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000040), 0x4, {0xa, 0x4e22, 0x8, @rand_addr=' \x01\x00', 0x3}, r2}}, 0x38) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x300, 0x0, 0x0, 0x1c, 0x4000, {}, {0x2}, {}, {0x4000}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x24004041) 06:21:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 06:21:15 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x0, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) [ 1689.536874] FAULT_INJECTION: forcing a failure. [ 1689.536874] name failslab, interval 1, probability 0, space 0, times 0 [ 1689.548253] CPU: 1 PID: 12266 Comm: syz-executor.5 Not tainted 4.19.134-syzkaller #0 [ 1689.556145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1689.565503] Call Trace: [ 1689.568100] dump_stack+0x1fc/0x2fe [ 1689.571739] should_fail.cold+0xa/0x14 [ 1689.575645] ? setup_fault_attr+0x200/0x200 [ 1689.579971] ? skb_network_protocol+0x14b/0x570 06:21:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x30, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x4}}]}, 0x30}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:15 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, @perf_bp={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x53) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffe00, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1, 0x3}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) [ 1689.584650] ? __save_stack_trace+0xaf/0x190 [ 1689.589065] ? is_bpf_text_address+0xd5/0x1b0 [ 1689.593570] __should_failslab+0x115/0x180 [ 1689.597820] should_failslab+0x5/0xf [ 1689.601547] kmem_cache_alloc+0x3f/0x370 [ 1689.605649] skb_clone+0x151/0x3d0 [ 1689.609197] dev_queue_xmit_nit+0x326/0xa20 [ 1689.613555] ? validate_xmit_xfrm+0x3dc/0xe30 [ 1689.618065] ? do_syscall_64+0xf9/0x620 [ 1689.622225] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:21:15 executing program 5 (fault-call:12 fault-nth:6): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x30, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x4}}]}, 0x30}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:16 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x0, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) [ 1689.628164] dev_hard_start_xmit+0xaa/0x920 [ 1689.628180] ? validate_xmit_skb+0x764/0xd50 [ 1689.628217] __dev_queue_xmit+0x269d/0x2e00 [ 1689.628238] ? memcpy+0x35/0x50 [ 1689.628254] ? netdev_pick_tx+0x2f0/0x2f0 [ 1689.628269] ? __copy_skb_header+0x414/0x500 [ 1689.628285] ? kfree_skbmem+0x140/0x140 [ 1689.628302] ? skb_clone+0x151/0x3d0 [ 1689.628321] ? __skb_clone+0x5ce/0x7c0 [ 1689.628336] ? kmem_cache_alloc+0x315/0x370 [ 1689.628361] netlink_deliver_tap+0x8fb/0xb00 [ 1689.628385] netlink_unicast+0x545/0x690 [ 1689.628405] ? netlink_sendskb+0x110/0x110 [ 1689.628429] netlink_sendmsg+0x6bb/0xc40 [ 1689.628449] ? nlmsg_notify+0x1a0/0x1a0 [ 1689.628464] ? kernel_recvmsg+0x220/0x220 [ 1689.628486] ? nlmsg_notify+0x1a0/0x1a0 [ 1689.628503] sock_sendmsg+0xc3/0x120 [ 1689.628520] ___sys_sendmsg+0x3b3/0x8e0 [ 1689.628538] ? mark_held_locks+0xf0/0xf0 [ 1689.628553] ? copy_msghdr_from_user+0x440/0x440 [ 1689.628568] ? _kstrtoull+0x186/0x420 [ 1689.628584] ? __fget+0x32f/0x510 [ 1689.628603] ? lock_downgrade+0x720/0x720 [ 1689.628616] ? check_preemption_disabled+0x41/0x280 [ 1689.628631] ? check_preemption_disabled+0x41/0x280 [ 1689.628650] ? __fget+0x356/0x510 [ 1689.628669] ? do_dup2+0x450/0x450 [ 1689.628687] ? get_pid_task+0xf4/0x190 [ 1689.628705] ? __fdget+0x1d0/0x230 [ 1689.628724] __sys_sendmmsg+0x195/0x470 [ 1689.628742] ? __ia32_sys_sendmsg+0x220/0x220 [ 1689.628759] ? lock_downgrade+0x720/0x720 [ 1689.628783] ? __mutex_unlock_slowpath+0xea/0x610 [ 1689.628797] ? check_preemption_disabled+0x41/0x280 [ 1689.628810] ? wait_for_completion_io+0x10/0x10 [ 1689.628829] ? vfs_write+0x393/0x540 [ 1689.628844] ? ksys_write+0x1c8/0x2a0 [ 1689.628860] ? __ia32_sys_read+0xb0/0xb0 06:21:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x0, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1689.628873] ? posix_timer_fn+0x3d0/0x3d0 [ 1689.628889] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1689.628905] __x64_sys_sendmmsg+0x99/0x100 [ 1689.628920] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1689.628935] do_syscall_64+0xf9/0x620 [ 1689.628954] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1689.628966] RIP: 0033:0x45c369 [ 1689.628988] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1689.628996] RSP: 002b:00007f8412b42c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1689.629011] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1689.629020] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1689.629029] RBP: 00007f8412b42ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1689.629037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1689.629045] R13: 00007ffedc87345f R14: 00007f8412b439c0 R15: 000000000078bfac [ 1689.907755] nla_parse: 16 callbacks suppressed 06:21:16 executing program 4: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x0, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:16 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={0x0}}, 0x4000000) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="5800000024000705000000000000000000000008", @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100736662"], 0x58}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0xb}, {}, {0x4}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8, 0x4, 0xe3}]}}]}, 0x38}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vxcan1\x00', r3}) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) [ 1689.907767] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1689.956986] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 06:21:16 executing program 5 (fault-call:12 fault-nth:7): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x0, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:16 executing program 4 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) [ 1690.214176] FAULT_INJECTION: forcing a failure. [ 1690.214176] name failslab, interval 1, probability 0, space 0, times 0 [ 1690.214193] CPU: 0 PID: 12307 Comm: syz-executor.5 Not tainted 4.19.134-syzkaller #0 [ 1690.214200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 06:21:16 executing program 1: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) r3 = dup3(r0, r1, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000000)={0x7, 0x1, 0x0, 0x8, 0x9, "360d57512c1baa582a4607bbb140f9fa65474b"}) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) [ 1690.214205] Call Trace: [ 1690.214225] dump_stack+0x1fc/0x2fe [ 1690.214247] should_fail.cold+0xa/0x14 [ 1690.214264] ? setup_fault_attr+0x200/0x200 [ 1690.214278] ? lock_acquire+0x170/0x3c0 [ 1690.214300] __should_failslab+0x115/0x180 [ 1690.214316] should_failslab+0x5/0xf [ 1690.214331] kmem_cache_alloc_trace+0x284/0x380 [ 1690.214352] tcf_chain_create+0x4d/0x280 [ 1690.214366] ? __dev_get_by_index+0xf7/0x140 [ 1690.214383] __tcf_chain_get+0x1d7/0x250 [ 1690.214403] tc_new_tfilter+0x3e4/0x16c0 06:21:16 executing program 5 (fault-call:12 fault-nth:8): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1690.214427] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1690.214445] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 06:21:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x0, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1690.214464] ? kfree_skbmem+0xc1/0x140 [ 1690.214479] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1690.214494] ? __mutex_add_waiter+0x160/0x160 [ 1690.214537] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1690.214553] rtnetlink_rcv_msg+0x453/0xb80 [ 1690.214570] ? rtnl_calcit.isra.0+0x430/0x430 [ 1690.214584] ? memcpy+0x35/0x50 [ 1690.214599] ? netdev_pick_tx+0x2f0/0x2f0 [ 1690.214612] ? __copy_skb_header+0x414/0x500 [ 1690.214627] ? kfree_skbmem+0x140/0x140 [ 1690.214648] netlink_rcv_skb+0x160/0x440 [ 1690.214664] ? rtnl_calcit.isra.0+0x430/0x430 [ 1690.214680] ? netlink_ack+0xae0/0xae0 06:21:17 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x0, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) [ 1690.214709] netlink_unicast+0x4d5/0x690 [ 1690.214726] ? netlink_sendskb+0x110/0x110 [ 1690.214746] netlink_sendmsg+0x6bb/0xc40 [ 1690.214766] ? nlmsg_notify+0x1a0/0x1a0 [ 1690.214780] ? kernel_recvmsg+0x220/0x220 [ 1690.214801] ? nlmsg_notify+0x1a0/0x1a0 [ 1690.214814] sock_sendmsg+0xc3/0x120 [ 1690.214828] ___sys_sendmsg+0x3b3/0x8e0 [ 1690.214843] ? mark_held_locks+0xf0/0xf0 [ 1690.214857] ? copy_msghdr_from_user+0x440/0x440 [ 1690.214871] ? _kstrtoull+0x186/0x420 [ 1690.214886] ? __fget+0x32f/0x510 [ 1690.214905] ? lock_downgrade+0x720/0x720 [ 1690.214917] ? check_preemption_disabled+0x41/0x280 [ 1690.214931] ? check_preemption_disabled+0x41/0x280 [ 1690.214949] ? __fget+0x356/0x510 06:21:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x0, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1690.214963] ? do_dup2+0x450/0x450 [ 1690.214981] ? get_pid_task+0xf4/0x190 [ 1690.214999] ? __fdget+0x1d0/0x230 [ 1690.215017] __sys_sendmmsg+0x195/0x470 [ 1690.215034] ? __ia32_sys_sendmsg+0x220/0x220 [ 1690.215050] ? lock_downgrade+0x720/0x720 [ 1690.215073] ? __mutex_unlock_slowpath+0xea/0x610 [ 1690.215087] ? check_preemption_disabled+0x41/0x280 [ 1690.215101] ? wait_for_completion_io+0x10/0x10 [ 1690.215119] ? vfs_write+0x393/0x540 [ 1690.215134] ? ksys_write+0x1c8/0x2a0 [ 1690.215151] ? __ia32_sys_read+0xb0/0xb0 [ 1690.215164] ? posix_timer_fn+0x3d0/0x3d0 [ 1690.215180] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1690.215197] __x64_sys_sendmmsg+0x99/0x100 [ 1690.215212] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1690.215228] do_syscall_64+0xf9/0x620 [ 1690.215247] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1690.215259] RIP: 0033:0x45c369 [ 1690.215274] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1690.215282] RSP: 002b:00007f8412b63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1690.215296] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1690.215305] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1690.215314] RBP: 00007f8412b63ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1690.215322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1690.215331] R13: 00007ffedc87345f R14: 00007f8412b649c0 R15: 000000000078bf0c [ 1690.227738] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1690.392098] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1690.474491] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1690.575118] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1690.575160] FAULT_INJECTION: forcing a failure. [ 1690.575160] name failslab, interval 1, probability 0, space 0, times 0 [ 1690.575180] CPU: 0 PID: 12368 Comm: syz-executor.5 Not tainted 4.19.134-syzkaller #0 [ 1690.575189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1690.575195] Call Trace: [ 1690.575217] dump_stack+0x1fc/0x2fe [ 1690.575240] should_fail.cold+0xa/0x14 [ 1690.575260] ? setup_fault_attr+0x200/0x200 [ 1690.575278] ? lock_acquire+0x170/0x3c0 [ 1690.575302] __should_failslab+0x115/0x180 [ 1690.575319] should_failslab+0x5/0xf [ 1690.575336] kmem_cache_alloc_node+0x245/0x3b0 [ 1690.575359] __alloc_skb+0x71/0x560 [ 1690.575392] tc_chain_notify+0xcb/0x1f0 [ 1690.575416] __tcf_chain_get+0x207/0x250 [ 1690.575438] tc_new_tfilter+0x3e4/0x16c0 [ 1690.575457] ? lock_downgrade+0x641/0x720 [ 1690.575481] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1690.575508] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1690.575533] ? __mutex_add_waiter+0x160/0x160 [ 1690.575572] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1690.575594] rtnetlink_rcv_msg+0x453/0xb80 [ 1690.575617] ? rtnl_calcit.isra.0+0x430/0x430 [ 1690.575634] ? memcpy+0x35/0x50 [ 1690.575652] ? netdev_pick_tx+0x2f0/0x2f0 [ 1690.575669] ? __copy_skb_header+0x414/0x500 [ 1690.575688] ? kfree_skbmem+0x140/0x140 [ 1690.575714] netlink_rcv_skb+0x160/0x440 [ 1690.575739] ? rtnl_calcit.isra.0+0x430/0x430 [ 1690.575762] ? netlink_ack+0xae0/0xae0 [ 1690.575796] netlink_unicast+0x4d5/0x690 [ 1690.575819] ? netlink_sendskb+0x110/0x110 [ 1690.575845] netlink_sendmsg+0x6bb/0xc40 [ 1690.575870] ? nlmsg_notify+0x1a0/0x1a0 [ 1690.575887] ? kernel_recvmsg+0x220/0x220 [ 1690.575911] ? nlmsg_notify+0x1a0/0x1a0 [ 1690.575930] sock_sendmsg+0xc3/0x120 [ 1690.575948] ___sys_sendmsg+0x3b3/0x8e0 [ 1690.575965] ? mark_held_locks+0xf0/0xf0 [ 1690.575983] ? copy_msghdr_from_user+0x440/0x440 [ 1690.575998] ? _kstrtoull+0x186/0x420 [ 1690.576017] ? __fget+0x32f/0x510 [ 1690.576038] ? lock_downgrade+0x720/0x720 [ 1690.576054] ? check_preemption_disabled+0x41/0x280 [ 1690.576070] ? check_preemption_disabled+0x41/0x280 [ 1690.576092] ? __fget+0x356/0x510 [ 1690.576113] ? do_dup2+0x450/0x450 [ 1690.576130] ? get_pid_task+0xf4/0x190 [ 1690.576152] ? __fdget+0x1d0/0x230 [ 1690.576171] __sys_sendmmsg+0x195/0x470 [ 1690.576191] ? __ia32_sys_sendmsg+0x220/0x220 [ 1690.576210] ? lock_downgrade+0x720/0x720 [ 1690.576236] ? __mutex_unlock_slowpath+0xea/0x610 [ 1690.576252] ? check_preemption_disabled+0x41/0x280 [ 1690.576268] ? wait_for_completion_io+0x10/0x10 [ 1690.576289] ? vfs_write+0x393/0x540 [ 1690.576306] ? ksys_write+0x1c8/0x2a0 [ 1690.576324] ? __ia32_sys_read+0xb0/0xb0 [ 1690.576338] ? posix_timer_fn+0x3d0/0x3d0 [ 1690.576355] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1690.576374] __x64_sys_sendmmsg+0x99/0x100 [ 1690.576391] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1690.576408] do_syscall_64+0xf9/0x620 [ 1690.576428] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1690.576441] RIP: 0033:0x45c369 [ 1690.576458] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1690.576466] RSP: 002b:00007f8412b21c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1690.576482] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1690.576491] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1690.576501] RBP: 00007f8412b21ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1690.576509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 1690.576526] R13: 00007ffedc87345f R14: 00007f8412b229c0 R15: 000000000078c04c [ 1690.578493] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1690.669952] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1690.709789] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1690.820199] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1690.883979] FAULT_INJECTION: forcing a failure. [ 1690.883979] name failslab, interval 1, probability 0, space 0, times 0 [ 1690.884001] CPU: 0 PID: 12389 Comm: syz-executor.5 Not tainted 4.19.134-syzkaller #0 [ 1690.884011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1690.884016] Call Trace: [ 1690.884037] dump_stack+0x1fc/0x2fe [ 1690.884062] should_fail.cold+0xa/0x14 [ 1690.884083] ? setup_fault_attr+0x200/0x200 [ 1690.884101] ? lock_acquire+0x170/0x3c0 [ 1690.884127] __should_failslab+0x115/0x180 [ 1690.884147] should_failslab+0x5/0xf [ 1690.884166] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1690.884189] __kmalloc_node_track_caller+0x38/0x70 [ 1690.884210] __alloc_skb+0xae/0x560 [ 1690.884232] tc_chain_notify+0xcb/0x1f0 [ 1690.884253] __tcf_chain_get+0x207/0x250 [ 1690.884275] tc_new_tfilter+0x3e4/0x16c0 [ 1690.884294] ? lock_downgrade+0x641/0x720 [ 1690.884319] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1690.884348] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1690.884366] ? __mutex_add_waiter+0x160/0x160 [ 1690.884403] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1690.884419] rtnetlink_rcv_msg+0x453/0xb80 [ 1690.884440] ? rtnl_calcit.isra.0+0x430/0x430 [ 1690.884456] ? memcpy+0x35/0x50 [ 1690.884473] ? netdev_pick_tx+0x2f0/0x2f0 [ 1690.884489] ? __copy_skb_header+0x414/0x500 [ 1690.884505] ? kfree_skbmem+0x140/0x140 [ 1690.884528] netlink_rcv_skb+0x160/0x440 [ 1690.884559] ? rtnl_calcit.isra.0+0x430/0x430 [ 1690.884579] ? netlink_ack+0xae0/0xae0 [ 1690.884613] netlink_unicast+0x4d5/0x690 [ 1690.884641] ? netlink_sendskb+0x110/0x110 06:21:17 executing program 5 (fault-call:12 fault-nth:9): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x0, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1691.649854] netlink_sendmsg+0x6bb/0xc40 [ 1691.649877] ? nlmsg_notify+0x1a0/0x1a0 [ 1691.649893] ? kernel_recvmsg+0x220/0x220 [ 1691.649915] ? nlmsg_notify+0x1a0/0x1a0 [ 1691.649930] sock_sendmsg+0xc3/0x120 [ 1691.649947] ___sys_sendmsg+0x3b3/0x8e0 [ 1691.649964] ? mark_held_locks+0xf0/0xf0 [ 1691.649980] ? copy_msghdr_from_user+0x440/0x440 [ 1691.649995] ? _kstrtoull+0x186/0x420 [ 1691.650012] ? __fget+0x32f/0x510 [ 1691.650031] ? lock_downgrade+0x720/0x720 [ 1691.650043] ? check_preemption_disabled+0x41/0x280 [ 1691.650058] ? check_preemption_disabled+0x41/0x280 [ 1691.650078] ? __fget+0x356/0x510 [ 1691.650096] ? do_dup2+0x450/0x450 [ 1691.650113] ? get_pid_task+0xf4/0x190 [ 1691.650131] ? __fdget+0x1d0/0x230 [ 1691.650150] __sys_sendmmsg+0x195/0x470 [ 1691.650167] ? __ia32_sys_sendmsg+0x220/0x220 [ 1691.650183] ? lock_downgrade+0x720/0x720 [ 1691.650208] ? __mutex_unlock_slowpath+0xea/0x610 [ 1691.650222] ? check_preemption_disabled+0x41/0x280 [ 1691.650236] ? wait_for_completion_io+0x10/0x10 [ 1691.650254] ? vfs_write+0x393/0x540 [ 1691.650270] ? ksys_write+0x1c8/0x2a0 [ 1691.650286] ? __ia32_sys_read+0xb0/0xb0 [ 1691.650300] ? posix_timer_fn+0x3d0/0x3d0 [ 1691.650315] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1691.650332] __x64_sys_sendmmsg+0x99/0x100 [ 1691.650347] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1691.650361] do_syscall_64+0xf9/0x620 [ 1691.650380] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1691.650392] RIP: 0033:0x45c369 06:21:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x0, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1691.650407] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1691.650415] RSP: 002b:00007f8412b42c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1691.650429] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1691.650437] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1691.650446] RBP: 00007f8412b42ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1691.650454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1691.650463] R13: 00007ffedc87345f R14: 00007f8412b439c0 R15: 000000000078bfac [ 1691.926892] FAULT_INJECTION: forcing a failure. [ 1691.926892] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1692.060677] CPU: 0 PID: 12429 Comm: syz-executor.5 Not tainted 4.19.134-syzkaller #0 06:21:18 executing program 5 (fault-call:12 fault-nth:10): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1692.060685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1692.060690] Call Trace: [ 1692.060710] dump_stack+0x1fc/0x2fe [ 1692.060732] should_fail.cold+0xa/0x14 [ 1692.060749] ? setup_fault_attr+0x200/0x200 [ 1692.060768] ? is_bpf_text_address+0xfc/0x1b0 [ 1692.060788] __alloc_pages_nodemask+0x239/0x2890 [ 1692.060804] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1692.060817] ? __save_stack_trace+0xaf/0x190 [ 1692.060840] ? __lock_acquire+0x6de/0x3ff0 [ 1692.060861] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1692.060876] ? tc_chain_notify+0xcb/0x1f0 [ 1692.060889] ? __tcf_chain_get+0x207/0x250 [ 1692.060902] ? tc_new_tfilter+0x3e4/0x16c0 06:21:18 executing program 5 (fault-call:12 fault-nth:11): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1692.060917] ? rtnetlink_rcv_msg+0x453/0xb80 [ 1692.060931] ? netlink_rcv_skb+0x160/0x440 [ 1692.060943] ? netlink_unicast+0x4d5/0x690 [ 1692.060962] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1692.060976] ? netlink_rcv_skb+0x160/0x440 [ 1692.060995] ? netlink_unicast+0x4d5/0x690 [ 1692.061008] ? netlink_sendmsg+0x6bb/0xc40 [ 1692.061022] ? sock_sendmsg+0xc3/0x120 [ 1692.061036] ? ___sys_sendmsg+0x3b3/0x8e0 [ 1692.061047] ? __sys_sendmmsg+0x195/0x470 [ 1692.061058] ? __x64_sys_sendmmsg+0x99/0x100 [ 1692.061072] ? do_syscall_64+0xf9/0x620 [ 1692.061086] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1692.061101] ? mark_held_locks+0xf0/0xf0 [ 1692.061117] ? mark_held_locks+0xf0/0xf0 [ 1692.061137] cache_grow_begin+0xa4/0x8a0 [ 1692.061152] ? setup_fault_attr+0x200/0x200 [ 1692.061166] ? lock_acquire+0x170/0x3c0 [ 1692.061183] cache_alloc_refill+0x273/0x340 [ 1692.061206] kmem_cache_alloc_node_trace+0x39e/0x3b0 [ 1692.061225] __kmalloc_node_track_caller+0x38/0x70 [ 1692.061243] __alloc_skb+0xae/0x560 [ 1692.061261] tc_chain_notify+0xcb/0x1f0 [ 1692.061281] __tcf_chain_get+0x207/0x250 [ 1692.061300] tc_new_tfilter+0x3e4/0x16c0 [ 1692.061324] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1692.061341] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 1692.061359] ? kfree_skbmem+0xc1/0x140 [ 1692.061373] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1692.061387] ? __mutex_add_waiter+0x160/0x160 [ 1692.061419] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1692.061435] rtnetlink_rcv_msg+0x453/0xb80 [ 1692.061454] ? rtnl_calcit.isra.0+0x430/0x430 [ 1692.061468] ? memcpy+0x35/0x50 [ 1692.061482] ? netdev_pick_tx+0x2f0/0x2f0 [ 1692.061496] ? __copy_skb_header+0x414/0x500 [ 1692.061511] ? kfree_skbmem+0x140/0x140 [ 1692.061531] netlink_rcv_skb+0x160/0x440 [ 1692.061547] ? rtnl_calcit.isra.0+0x430/0x430 [ 1692.061563] ? netlink_ack+0xae0/0xae0 [ 1692.061591] netlink_unicast+0x4d5/0x690 [ 1692.061609] ? netlink_sendskb+0x110/0x110 [ 1692.061632] netlink_sendmsg+0x6bb/0xc40 [ 1692.061652] ? nlmsg_notify+0x1a0/0x1a0 [ 1692.061665] ? kernel_recvmsg+0x220/0x220 [ 1692.061687] ? nlmsg_notify+0x1a0/0x1a0 [ 1692.061703] sock_sendmsg+0xc3/0x120 [ 1692.061720] ___sys_sendmsg+0x3b3/0x8e0 [ 1692.061737] ? mark_held_locks+0xf0/0xf0 [ 1692.061753] ? copy_msghdr_from_user+0x440/0x440 [ 1692.061767] ? _kstrtoull+0x186/0x420 [ 1692.061784] ? __fget+0x32f/0x510 [ 1692.061804] ? lock_downgrade+0x720/0x720 [ 1692.061816] ? check_preemption_disabled+0x41/0x280 [ 1692.061831] ? check_preemption_disabled+0x41/0x280 [ 1692.061851] ? __fget+0x356/0x510 [ 1692.061870] ? do_dup2+0x450/0x450 [ 1692.061888] ? get_pid_task+0xf4/0x190 [ 1692.061907] ? __fdget+0x1d0/0x230 [ 1692.061926] __sys_sendmmsg+0x195/0x470 [ 1692.061944] ? __ia32_sys_sendmsg+0x220/0x220 [ 1692.061961] ? lock_downgrade+0x720/0x720 [ 1692.061992] ? __mutex_unlock_slowpath+0xea/0x610 [ 1692.062008] ? check_preemption_disabled+0x41/0x280 [ 1692.062023] ? wait_for_completion_io+0x10/0x10 [ 1692.062042] ? vfs_write+0x393/0x540 [ 1692.062059] ? ksys_write+0x1c8/0x2a0 [ 1692.062076] ? __ia32_sys_read+0xb0/0xb0 [ 1692.062089] ? posix_timer_fn+0x3d0/0x3d0 [ 1692.062104] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1692.062122] __x64_sys_sendmmsg+0x99/0x100 [ 1692.062137] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1692.062152] do_syscall_64+0xf9/0x620 [ 1692.062171] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1692.062183] RIP: 0033:0x45c369 [ 1692.062197] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1692.062205] RSP: 002b:00007f8412b63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1692.062220] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1692.062229] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1692.062237] RBP: 00007f8412b63ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1692.062246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 1692.062255] R13: 00007ffedc87345f R14: 00007f8412b649c0 R15: 000000000078bf0c [ 1692.206488] FAULT_INJECTION: forcing a failure. [ 1692.206488] name failslab, interval 1, probability 0, space 0, times 0 [ 1692.206505] CPU: 0 PID: 12366 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 1692.206511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1692.206515] Call Trace: [ 1692.206533] dump_stack+0x1fc/0x2fe [ 1692.206554] should_fail.cold+0xa/0x14 [ 1692.206572] ? setup_fault_attr+0x200/0x200 [ 1692.206597] __should_failslab+0x115/0x180 [ 1692.206615] should_failslab+0x5/0xf [ 1692.206629] __kmalloc+0x6d/0x3c0 [ 1692.206641] ? bit_cursor+0x8a1/0x1820 [ 1692.206654] ? fb_get_color_depth+0x11a/0x240 [ 1692.206670] bit_cursor+0x8a1/0x1820 [ 1692.206691] ? bit_update_start+0x1f0/0x1f0 [ 1692.206705] ? fbcon_putcs+0x336/0x4f0 [ 1692.206725] ? do_update_region+0x47c/0x630 [ 1692.206740] ? fb_get_color_depth+0x11a/0x240 [ 1692.206755] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1692.206771] ? get_color+0x20e/0x410 [ 1692.206789] fbcon_cursor+0x555/0x760 [ 1692.206800] ? bit_update_start+0x1f0/0x1f0 [ 1692.206822] ? fbcon_set_palette+0x4d0/0x5f0 [ 1692.206839] set_cursor+0x1dd/0x230 [ 1692.206854] redraw_screen+0x5ee/0x870 [ 1692.206869] ? vga16fb_update_fix+0x4a0/0x4a0 [ 1692.206883] ? vc_init+0x440/0x440 [ 1692.206901] ? fbcon_set_palette+0x4d0/0x5f0 [ 1692.206921] fbcon_modechanged+0x6e9/0x9f0 [ 1692.206942] fbcon_event_notify+0x197/0x1d80 [ 1692.206971] notifier_call_chain+0xc0/0x230 [ 1692.206991] blocking_notifier_call_chain+0x85/0xa0 [ 1692.207008] fb_set_var+0xc51/0xe20 [ 1692.207024] ? fb_set_suspend+0x130/0x130 [ 1692.207038] ? __lock_acquire+0x6de/0x3ff0 [ 1692.207060] ? lock_acquire+0x170/0x3c0 [ 1692.207072] ? do_fb_ioctl+0x350/0xb50 [ 1692.207112] ? lock_acquire+0x170/0x3c0 [ 1692.207124] ? do_fb_ioctl+0x33e/0xb50 [ 1692.207145] do_fb_ioctl+0x3cf/0xb50 [ 1692.207161] ? register_framebuffer+0x9e0/0x9e0 [ 1692.207175] ? check_preemption_disabled+0x41/0x280 [ 1692.207196] ? avc_has_extended_perms+0x86d/0xea0 [ 1692.207217] ? avc_ss_reset+0x170/0x170 [ 1692.207233] ? __lock_acquire+0x6de/0x3ff0 [ 1692.207267] ? rcu_nmi_exit+0xb3/0x180 [ 1692.207285] ? retint_kernel+0x2d/0x2d [ 1692.207302] fb_ioctl+0xdd/0x130 [ 1692.207314] ? do_fb_ioctl+0xb50/0xb50 [ 1692.207330] do_vfs_ioctl+0xcdb/0x12e0 [ 1692.207347] ? selinux_file_ioctl+0x506/0x6c0 [ 1692.207362] ? ioctl_preallocate+0x200/0x200 [ 1692.207377] ? selinux_inode_link+0x20/0x20 [ 1692.207395] ? __fget+0x356/0x510 [ 1692.207413] ? do_dup2+0x450/0x450 [ 1692.207435] ksys_ioctl+0x9b/0xc0 [ 1692.207452] __x64_sys_ioctl+0x6f/0xb0 [ 1692.207468] do_syscall_64+0xf9/0x620 [ 1692.207486] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1692.207498] RIP: 0033:0x45c369 [ 1692.207512] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1692.207519] RSP: 002b:00007fa9508f6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1692.207533] RAX: ffffffffffffffda RBX: 000000000000d540 RCX: 000000000045c369 [ 1692.207541] RDX: 00000000200001c0 RSI: 0000000000004601 RDI: 0000000000000004 [ 1692.207549] RBP: 00007fa9508f6ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1692.207558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1692.207567] R13: 00007ffdfb5b6daf R14: 00007fa9508f79c0 R15: 000000000078bf0c [ 1692.487205] FAULT_INJECTION: forcing a failure. [ 1692.487205] name failslab, interval 1, probability 0, space 0, times 0 [ 1692.487228] CPU: 0 PID: 12467 Comm: syz-executor.5 Not tainted 4.19.134-syzkaller #0 [ 1692.487238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1692.487244] Call Trace: [ 1692.487268] dump_stack+0x1fc/0x2fe [ 1692.487295] should_fail.cold+0xa/0x14 [ 1692.487317] ? setup_fault_attr+0x200/0x200 [ 1692.487333] ? kasan_kmalloc+0x139/0x160 [ 1692.487354] ? __kmalloc_node_track_caller+0x4c/0x70 [ 1692.487369] ? __alloc_skb+0xae/0x560 [ 1692.487384] ? tc_chain_notify+0xcb/0x1f0 [ 1692.487403] __should_failslab+0x115/0x180 [ 1692.487421] should_failslab+0x5/0xf [ 1692.487438] kmem_cache_alloc_node_trace+0x57/0x3b0 [ 1692.487461] __kmalloc_node_track_caller+0x38/0x70 [ 1692.487480] pskb_expand_head+0x159/0xf20 [ 1692.487498] ? lock_downgrade+0x720/0x720 [ 1692.487513] ? memset+0x20/0x40 [ 1692.487530] ? __nla_reserve+0x9a/0xc0 [ 1692.487550] netlink_trim+0x200/0x250 [ 1692.487571] netlink_broadcast_filtered+0x61/0xbc0 [ 1692.487598] netlink_broadcast+0x35/0x40 [ 1692.487630] rtnetlink_send+0xea/0x100 [ 1692.487649] tc_chain_notify+0x148/0x1f0 [ 1692.487669] __tcf_chain_get+0x207/0x250 [ 1692.487691] tc_new_tfilter+0x3e4/0x16c0 [ 1692.487711] ? lock_downgrade+0x641/0x720 [ 1692.487736] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1692.487765] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1692.487783] ? __mutex_add_waiter+0x160/0x160 [ 1692.487818] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1692.487837] rtnetlink_rcv_msg+0x453/0xb80 [ 1692.487860] ? rtnl_calcit.isra.0+0x430/0x430 [ 1692.487875] ? memcpy+0x35/0x50 [ 1692.487892] ? netdev_pick_tx+0x2f0/0x2f0 [ 1692.487907] ? __copy_skb_header+0x414/0x500 [ 1692.487926] ? kfree_skbmem+0x140/0x140 [ 1692.487956] netlink_rcv_skb+0x160/0x440 [ 1692.487977] ? rtnl_calcit.isra.0+0x430/0x430 [ 1692.487994] ? netlink_ack+0xae0/0xae0 [ 1692.488022] netlink_unicast+0x4d5/0x690 [ 1692.488044] ? netlink_sendskb+0x110/0x110 [ 1692.488070] netlink_sendmsg+0x6bb/0xc40 [ 1692.488092] ? nlmsg_notify+0x1a0/0x1a0 [ 1692.488109] ? kernel_recvmsg+0x220/0x220 [ 1692.488134] ? nlmsg_notify+0x1a0/0x1a0 [ 1692.488152] sock_sendmsg+0xc3/0x120 [ 1692.488173] ___sys_sendmsg+0x3b3/0x8e0 [ 1692.488193] ? mark_held_locks+0xf0/0xf0 [ 1692.488232] ? copy_msghdr_from_user+0x440/0x440 [ 1692.488249] ? _kstrtoull+0x186/0x420 [ 1692.488270] ? __fget+0x32f/0x510 [ 1692.488294] ? lock_downgrade+0x720/0x720 [ 1692.488310] ? check_preemption_disabled+0x41/0x280 [ 1692.488327] ? check_preemption_disabled+0x41/0x280 [ 1692.488354] ? __fget+0x356/0x510 [ 1692.488375] ? do_dup2+0x450/0x450 [ 1692.488398] ? get_pid_task+0xf4/0x190 [ 1692.488420] ? __fdget+0x1d0/0x230 [ 1692.488445] __sys_sendmmsg+0x195/0x470 [ 1692.488471] ? __ia32_sys_sendmsg+0x220/0x220 [ 1692.488492] ? lock_downgrade+0x720/0x720 [ 1692.488522] ? __mutex_unlock_slowpath+0xea/0x610 [ 1692.488541] ? check_preemption_disabled+0x41/0x280 [ 1692.488556] ? wait_for_completion_io+0x10/0x10 [ 1692.488576] ? vfs_write+0x393/0x540 [ 1692.488594] ? ksys_write+0x1c8/0x2a0 [ 1692.488613] ? __ia32_sys_read+0xb0/0xb0 [ 1692.488625] ? posix_timer_fn+0x3d0/0x3d0 [ 1692.488641] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1692.488660] __x64_sys_sendmmsg+0x99/0x100 [ 1692.488678] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1692.488695] do_syscall_64+0xf9/0x620 [ 1692.488719] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1692.488733] RIP: 0033:0x45c369 [ 1692.488750] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1692.488758] RSP: 002b:00007f8412b42c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1692.488774] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1692.488783] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1692.488792] RBP: 00007f8412b42ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1692.488800] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a [ 1692.488808] R13: 00007ffedc87345f R14: 00007f8412b439c0 R15: 000000000078bfac [ 1692.693792] FAULT_INJECTION: forcing a failure. [ 1692.693792] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1692.693810] CPU: 0 PID: 12478 Comm: syz-executor.5 Not tainted 4.19.134-syzkaller #0 [ 1692.693818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1692.693823] Call Trace: [ 1692.693842] dump_stack+0x1fc/0x2fe [ 1692.693866] should_fail.cold+0xa/0x14 [ 1692.693885] ? lock_acquire+0x170/0x3c0 [ 1692.693899] ? setup_fault_attr+0x200/0x200 [ 1692.693923] __alloc_pages_nodemask+0x239/0x2890 [ 1692.693940] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1692.693953] ? __alloc_pages_nodemask+0x1b43/0x2890 [ 1692.693983] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1692.693996] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1692.694012] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1692.694027] ? rtnetlink_rcv_msg+0x453/0xb80 [ 1692.694041] ? netlink_rcv_skb+0x160/0x440 [ 1692.694053] ? netlink_unicast+0x4d5/0x690 [ 1692.694072] ? netlink_unicast+0x4d5/0x690 [ 1692.694086] ? netlink_sendmsg+0x6bb/0xc40 [ 1692.694101] ? sock_sendmsg+0xc3/0x120 [ 1692.694113] ? ___sys_sendmsg+0x3b3/0x8e0 [ 1692.694125] ? __sys_sendmmsg+0x195/0x470 [ 1692.694137] ? __x64_sys_sendmmsg+0x99/0x100 [ 1692.694154] ? mark_held_locks+0xa6/0xf0 [ 1692.694168] ? ____cache_alloc_node+0x156/0x1d0 [ 1692.694181] ? cache_grow_begin+0x64/0x8a0 [ 1692.694198] cache_grow_begin+0xa4/0x8a0 [ 1692.694220] fallback_alloc+0x213/0x2e0 [ 1692.694241] kmem_cache_alloc_node_trace+0xec/0x3b0 [ 1692.694262] __kmalloc_node_track_caller+0x38/0x70 [ 1692.694280] __alloc_skb+0xae/0x560 [ 1692.694311] tc_chain_notify+0xcb/0x1f0 [ 1692.694331] __tcf_chain_get+0x207/0x250 [ 1692.694350] tc_new_tfilter+0x3e4/0x16c0 [ 1692.694375] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1692.694393] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 1692.694411] ? kfree_skbmem+0xc1/0x140 [ 1692.694425] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1692.694441] ? __mutex_add_waiter+0x160/0x160 [ 1692.694474] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1692.694490] rtnetlink_rcv_msg+0x453/0xb80 [ 1692.694508] ? rtnl_calcit.isra.0+0x430/0x430 [ 1692.694531] ? memcpy+0x35/0x50 [ 1692.694546] ? netdev_pick_tx+0x2f0/0x2f0 [ 1692.694559] ? __copy_skb_header+0x414/0x500 [ 1692.694575] ? kfree_skbmem+0x140/0x140 [ 1692.694595] netlink_rcv_skb+0x160/0x440 [ 1692.694612] ? rtnl_calcit.isra.0+0x430/0x430 [ 1692.694629] ? netlink_ack+0xae0/0xae0 [ 1692.694659] netlink_unicast+0x4d5/0x690 [ 1692.694678] ? netlink_sendskb+0x110/0x110 [ 1692.694703] netlink_sendmsg+0x6bb/0xc40 [ 1692.694724] ? nlmsg_notify+0x1a0/0x1a0 [ 1692.694738] ? kernel_recvmsg+0x220/0x220 [ 1692.694762] ? nlmsg_notify+0x1a0/0x1a0 [ 1692.694778] sock_sendmsg+0xc3/0x120 [ 1692.694796] ___sys_sendmsg+0x3b3/0x8e0 [ 1692.694813] ? mark_held_locks+0xf0/0xf0 [ 1692.694829] ? copy_msghdr_from_user+0x440/0x440 [ 1692.694845] ? _kstrtoull+0x186/0x420 [ 1692.694862] ? __fget+0x32f/0x510 [ 1692.694882] ? lock_downgrade+0x720/0x720 [ 1692.694895] ? check_preemption_disabled+0x41/0x280 [ 1692.694911] ? check_preemption_disabled+0x41/0x280 [ 1692.694931] ? __fget+0x356/0x510 [ 1692.694950] ? do_dup2+0x450/0x450 [ 1692.694968] ? get_pid_task+0xf4/0x190 [ 1692.694987] ? __fdget+0x1d0/0x230 [ 1692.695006] __sys_sendmmsg+0x195/0x470 [ 1692.695023] ? __ia32_sys_sendmsg+0x220/0x220 [ 1692.695040] ? lock_downgrade+0x720/0x720 [ 1692.695064] ? __mutex_unlock_slowpath+0xea/0x610 [ 1692.695078] ? check_preemption_disabled+0x41/0x280 [ 1692.695093] ? wait_for_completion_io+0x10/0x10 [ 1692.695114] ? vfs_write+0x393/0x540 [ 1692.695131] ? ksys_write+0x1c8/0x2a0 [ 1692.695148] ? __ia32_sys_read+0xb0/0xb0 [ 1692.695163] ? posix_timer_fn+0x3d0/0x3d0 [ 1692.695178] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1692.695198] __x64_sys_sendmmsg+0x99/0x100 [ 1692.695216] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1692.695234] do_syscall_64+0xf9/0x620 [ 1692.695255] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1692.695267] RIP: 0033:0x45c369 [ 1692.695284] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1692.695292] RSP: 002b:00007f8412b63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1692.695308] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1692.695319] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1692.695328] RBP: 00007f8412b63ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1692.695338] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 1692.695348] R13: 00007ffedc87345f R14: 00007f8412b649c0 R15: 000000000078bf0c 06:21:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 06:21:21 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4410, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000000)=""/148) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x3c00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, {}, {0x0, 0x0, 0x1}, {0x0, 0x0, 0x1}, {}, 0x0, 0x10}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r3, &(0x7f00000004c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xcc, r4, 0x8, 0x70bd2d, 0x25dfdbff, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x10000}, {0x6, 0x11, 0x9}, {0x8, 0x15, 0x248}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x81}, {0x6, 0x11, 0x339}, {0x8, 0x15, 0x3f}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8, 0xb, 0x2}, {0x6, 0x11, 0x3}, {0x8, 0x15, 0x8}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x44009000}, 0xc0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x6, 0x1d, 0x11, "8e1fc2913e2ac964e2e2d068fe1bb517a99aa5c86463fab5d244ae7bf9234f0ca28c6f22d3024259273a5d29368c9e92a9443ff253fe298cb3aafdae4b02826f", "16e453bc274ef0cab87f8a8f8c2966240d0d5237dcf4235966996fbbff6434e98b09f80a236a5f373d443748358537db434fce9cafd4b6bf64b7411c806e15f7", "56d39af0f9221bc4965e50ed34f69d0dd2dda66d8c11152a2749c26ae05fe6b6", [0x6, 0xe98e]}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:21:21 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x0, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:21 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:21 executing program 5 (fault-call:12 fault-nth:12): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x4, 0xff, 0x8, 0x81}]}) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 06:21:21 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:21 executing program 5 (fault-call:12 fault-nth:13): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400880, 0x0) fallocate(r1, 0x28, 0x100000001, 0x12) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) [ 1695.401578] nla_parse: 11 callbacks suppressed [ 1695.401588] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1695.490701] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1695.565637] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1695.565724] FAULT_INJECTION: forcing a failure. [ 1695.565724] name failslab, interval 1, probability 0, space 0, times 0 [ 1695.565743] CPU: 0 PID: 12519 Comm: syz-executor.5 Not tainted 4.19.134-syzkaller #0 [ 1695.565752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1695.565757] Call Trace: [ 1695.565785] dump_stack+0x1fc/0x2fe [ 1695.565810] should_fail.cold+0xa/0x14 [ 1695.565829] ? setup_fault_attr+0x200/0x200 [ 1695.565843] ? kasan_kmalloc+0x139/0x160 [ 1695.565862] ? __kmalloc_node_track_caller+0x4c/0x70 [ 1695.565878] ? __alloc_skb+0xae/0x560 [ 1695.565893] ? tc_chain_notify+0xcb/0x1f0 [ 1695.565913] __should_failslab+0x115/0x180 [ 1695.565932] should_failslab+0x5/0xf [ 1695.565948] kmem_cache_alloc_node_trace+0x57/0x3b0 [ 1695.565970] __kmalloc_node_track_caller+0x38/0x70 [ 1695.565995] pskb_expand_head+0x159/0xf20 [ 1695.566013] ? lock_downgrade+0x720/0x720 [ 1695.566027] ? memset+0x20/0x40 [ 1695.566045] ? __nla_reserve+0x9a/0xc0 [ 1695.566065] netlink_trim+0x200/0x250 [ 1695.566084] netlink_broadcast_filtered+0x61/0xbc0 [ 1695.566110] netlink_broadcast+0x35/0x40 [ 1695.566130] rtnetlink_send+0xea/0x100 [ 1695.566149] tc_chain_notify+0x148/0x1f0 [ 1695.566169] __tcf_chain_get+0x207/0x250 [ 1695.566189] tc_new_tfilter+0x3e4/0x16c0 [ 1695.566205] ? lock_downgrade+0x641/0x720 [ 1695.566230] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1695.566255] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1695.566273] ? __mutex_add_waiter+0x160/0x160 [ 1695.566312] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1695.566331] rtnetlink_rcv_msg+0x453/0xb80 [ 1695.566353] ? rtnl_calcit.isra.0+0x430/0x430 [ 1695.566369] ? memcpy+0x35/0x50 [ 1695.566387] ? netdev_pick_tx+0x2f0/0x2f0 [ 1695.566405] ? __copy_skb_header+0x414/0x500 [ 1695.566423] ? kfree_skbmem+0x140/0x140 [ 1695.566445] netlink_rcv_skb+0x160/0x440 [ 1695.566463] ? rtnl_calcit.isra.0+0x430/0x430 [ 1695.566480] ? netlink_ack+0xae0/0xae0 [ 1695.566511] netlink_unicast+0x4d5/0x690 [ 1695.566529] ? netlink_sendskb+0x110/0x110 [ 1695.566553] netlink_sendmsg+0x6bb/0xc40 [ 1695.566574] ? nlmsg_notify+0x1a0/0x1a0 [ 1695.566588] ? kernel_recvmsg+0x220/0x220 [ 1695.566609] ? nlmsg_notify+0x1a0/0x1a0 [ 1695.566624] sock_sendmsg+0xc3/0x120 [ 1695.566641] ___sys_sendmsg+0x3b3/0x8e0 [ 1695.566657] ? mark_held_locks+0xf0/0xf0 [ 1695.566673] ? copy_msghdr_from_user+0x440/0x440 [ 1695.566688] ? _kstrtoull+0x186/0x420 [ 1695.566705] ? __fget+0x32f/0x510 [ 1695.566724] ? lock_downgrade+0x720/0x720 [ 1695.566737] ? check_preemption_disabled+0x41/0x280 [ 1695.566751] ? check_preemption_disabled+0x41/0x280 [ 1695.566771] ? __fget+0x356/0x510 [ 1695.566788] ? do_dup2+0x450/0x450 [ 1695.566805] ? get_pid_task+0xf4/0x190 [ 1695.566823] ? __fdget+0x1d0/0x230 [ 1695.566841] __sys_sendmmsg+0x195/0x470 [ 1695.566859] ? __ia32_sys_sendmsg+0x220/0x220 [ 1695.566877] ? lock_downgrade+0x720/0x720 [ 1695.566901] ? __mutex_unlock_slowpath+0xea/0x610 [ 1695.566916] ? check_preemption_disabled+0x41/0x280 [ 1695.566931] ? wait_for_completion_io+0x10/0x10 [ 1695.566950] ? vfs_write+0x393/0x540 [ 1695.566966] ? ksys_write+0x1c8/0x2a0 [ 1695.566992] ? __ia32_sys_read+0xb0/0xb0 [ 1695.567007] ? posix_timer_fn+0x3d0/0x3d0 [ 1695.567023] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1695.567039] __x64_sys_sendmmsg+0x99/0x100 [ 1695.567054] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1695.567070] do_syscall_64+0xf9/0x620 [ 1695.567089] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1695.567101] RIP: 0033:0x45c369 [ 1695.567117] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1695.567125] RSP: 002b:00007f8412b42c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1695.567140] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1695.567149] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1695.567159] RBP: 00007f8412b42ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1695.567168] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c [ 1695.567177] R13: 00007ffedc87345f R14: 00007f8412b439c0 R15: 000000000078bfac 06:21:22 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x40, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}]}, 0x40}, 0x1, 0x0, 0x0, 0x8040}, 0x800) [ 1695.728370] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 06:21:22 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2001a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0xd, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x140, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x100}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) read$usbfs(r2, &(0x7f0000000000)=""/154, 0x9a) ioctl$UI_SET_SNDBIT(r2, 0x4004556a, 0x5) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000480)={[0x200000000000]}, 0x8) read(r3, &(0x7f00000002c0)=""/386, 0x182) close(r3) fcntl$setstatus(r3, 0x4, 0x82000) r4 = gettid() fcntl$setown(r3, 0x8, r4) getpgid(r4) signalfd(0xffffffffffffffff, &(0x7f0000000480)={[0xfffffffffffffffd]}, 0x8) getpgrp(0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:21:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, 0x0, 0x0, 0x0) 06:21:22 executing program 5 (fault-call:12 fault-nth:14): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1696.316124] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1696.439012] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1696.439192] FAULT_INJECTION: forcing a failure. [ 1696.439192] name failslab, interval 1, probability 0, space 0, times 0 [ 1696.439209] CPU: 0 PID: 12546 Comm: syz-executor.5 Not tainted 4.19.134-syzkaller #0 [ 1696.439218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1696.439224] Call Trace: [ 1696.439244] dump_stack+0x1fc/0x2fe [ 1696.439274] should_fail.cold+0xa/0x14 [ 1696.439294] ? setup_fault_attr+0x200/0x200 [ 1696.439311] ? lock_acquire+0x170/0x3c0 [ 1696.439337] __should_failslab+0x115/0x180 [ 1696.439356] should_failslab+0x5/0xf [ 1696.439371] kmem_cache_alloc_trace+0x284/0x380 06:21:22 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x40, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}]}, 0x40}, 0x1, 0x0, 0x0, 0x8040}, 0x800) [ 1696.439391] tc_new_tfilter+0x8cc/0x16c0 [ 1696.439417] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1696.439444] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1696.439459] ? __mutex_add_waiter+0x160/0x160 [ 1696.439496] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1696.439513] rtnetlink_rcv_msg+0x453/0xb80 [ 1696.439533] ? rtnl_calcit.isra.0+0x430/0x430 [ 1696.439549] ? memcpy+0x35/0x50 [ 1696.439566] ? netdev_pick_tx+0x2f0/0x2f0 [ 1696.439583] ? __copy_skb_header+0x414/0x500 [ 1696.439600] ? kfree_skbmem+0x140/0x140 [ 1696.439621] netlink_rcv_skb+0x160/0x440 [ 1696.439638] ? rtnl_calcit.isra.0+0x430/0x430 [ 1696.439656] ? netlink_ack+0xae0/0xae0 [ 1696.439688] netlink_unicast+0x4d5/0x690 [ 1696.439709] ? netlink_sendskb+0x110/0x110 [ 1696.439734] netlink_sendmsg+0x6bb/0xc40 [ 1696.439754] ? nlmsg_notify+0x1a0/0x1a0 [ 1696.439769] ? kernel_recvmsg+0x220/0x220 [ 1696.439793] ? nlmsg_notify+0x1a0/0x1a0 [ 1696.439809] sock_sendmsg+0xc3/0x120 [ 1696.439826] ___sys_sendmsg+0x3b3/0x8e0 [ 1696.439843] ? mark_held_locks+0xf0/0xf0 [ 1696.439859] ? copy_msghdr_from_user+0x440/0x440 [ 1696.439874] ? _kstrtoull+0x186/0x420 [ 1696.439892] ? __fget+0x32f/0x510 [ 1696.439914] ? lock_downgrade+0x720/0x720 [ 1696.439928] ? check_preemption_disabled+0x41/0x280 [ 1696.439944] ? check_preemption_disabled+0x41/0x280 [ 1696.439964] ? __fget+0x356/0x510 [ 1696.439992] ? do_dup2+0x450/0x450 [ 1696.440012] ? get_pid_task+0xf4/0x190 [ 1696.440032] ? __fdget+0x1d0/0x230 [ 1696.440053] __sys_sendmmsg+0x195/0x470 [ 1696.440072] ? __ia32_sys_sendmsg+0x220/0x220 [ 1696.440089] ? lock_downgrade+0x720/0x720 [ 1696.440113] ? __mutex_unlock_slowpath+0xea/0x610 [ 1696.440128] ? check_preemption_disabled+0x41/0x280 [ 1696.440143] ? wait_for_completion_io+0x10/0x10 [ 1696.440162] ? vfs_write+0x393/0x540 [ 1696.440179] ? ksys_write+0x1c8/0x2a0 [ 1696.440201] ? __ia32_sys_read+0xb0/0xb0 [ 1696.440214] ? posix_timer_fn+0x3d0/0x3d0 [ 1696.440230] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1696.440253] __x64_sys_sendmmsg+0x99/0x100 [ 1696.440275] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1696.440290] do_syscall_64+0xf9/0x620 [ 1696.440312] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1696.440324] RIP: 0033:0x45c369 [ 1696.440338] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1696.440347] RSP: 002b:00007f8412adfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1696.440361] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1696.440371] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1696.440381] RBP: 00007f8412adfca0 R08: 0000000000000000 R09: 0000000000000000 [ 1696.440391] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000d [ 1696.440401] R13: 00007ffedc87345f R14: 00007f8412ae09c0 R15: 000000000078c18c [ 1696.566643] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 06:21:23 executing program 5 (fault-call:12 fault-nth:15): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, 0x0, 0x0, 0x0) [ 1697.134161] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 06:21:23 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x690, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) [ 1697.197836] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1697.198156] FAULT_INJECTION: forcing a failure. [ 1697.198156] name failslab, interval 1, probability 0, space 0, times 0 [ 1697.198174] CPU: 1 PID: 12578 Comm: syz-executor.5 Not tainted 4.19.134-syzkaller #0 [ 1697.198182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1697.198195] Call Trace: [ 1697.198217] dump_stack+0x1fc/0x2fe [ 1697.198241] should_fail.cold+0xa/0x14 [ 1697.198260] ? setup_fault_attr+0x200/0x200 [ 1697.198277] ? lock_acquire+0x170/0x3c0 [ 1697.198302] __should_failslab+0x115/0x180 06:21:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, 0x0, 0x0, 0x0) [ 1697.198319] should_failslab+0x5/0xf [ 1697.198342] kmem_cache_alloc_trace+0x284/0x380 [ 1697.198363] rsvp_init+0x3d/0xa0 06:21:23 executing program 5 (fault-call:12 fault-nth:16): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1697.198383] tc_new_tfilter+0xa24/0x16c0 [ 1697.198408] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1697.198436] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1697.198452] ? __mutex_add_waiter+0x160/0x160 [ 1697.198499] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1697.198516] rtnetlink_rcv_msg+0x453/0xb80 06:21:23 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x780, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {0x2}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) [ 1697.198536] ? rtnl_calcit.isra.0+0x430/0x430 [ 1697.198555] ? memcpy+0x35/0x50 [ 1697.198571] ? netdev_pick_tx+0x2f0/0x2f0 [ 1697.198589] ? __copy_skb_header+0x414/0x500 [ 1697.198613] ? kfree_skbmem+0x140/0x140 [ 1697.198636] netlink_rcv_skb+0x160/0x440 [ 1697.198655] ? rtnl_calcit.isra.0+0x430/0x430 [ 1697.198672] ? netlink_ack+0xae0/0xae0 [ 1697.198700] netlink_unicast+0x4d5/0x690 [ 1697.198719] ? netlink_sendskb+0x110/0x110 [ 1697.198743] netlink_sendmsg+0x6bb/0xc40 [ 1697.198766] ? nlmsg_notify+0x1a0/0x1a0 [ 1697.198787] ? kernel_recvmsg+0x220/0x220 [ 1697.198807] ? nlmsg_notify+0x1a0/0x1a0 [ 1697.198839] sock_sendmsg+0xc3/0x120 [ 1697.198861] ___sys_sendmsg+0x3b3/0x8e0 [ 1697.198882] ? mark_held_locks+0xf0/0xf0 [ 1697.198900] ? copy_msghdr_from_user+0x440/0x440 [ 1697.198918] ? _kstrtoull+0x186/0x420 [ 1697.198938] ? __fget+0x32f/0x510 [ 1697.198968] ? lock_downgrade+0x720/0x720 [ 1697.198987] ? check_preemption_disabled+0x41/0x280 [ 1697.199003] ? check_preemption_disabled+0x41/0x280 [ 1697.199025] ? __fget+0x356/0x510 [ 1697.199045] ? do_dup2+0x450/0x450 [ 1697.199064] ? get_pid_task+0xf4/0x190 [ 1697.199083] ? __fdget+0x1d0/0x230 [ 1697.199102] __sys_sendmmsg+0x195/0x470 [ 1697.199121] ? __ia32_sys_sendmsg+0x220/0x220 [ 1697.199139] ? lock_downgrade+0x720/0x720 [ 1697.199164] ? __mutex_unlock_slowpath+0xea/0x610 [ 1697.199179] ? check_preemption_disabled+0x41/0x280 [ 1697.199196] ? wait_for_completion_io+0x10/0x10 [ 1697.199219] ? vfs_write+0x393/0x540 [ 1697.199238] ? ksys_write+0x1c8/0x2a0 [ 1697.199258] ? __ia32_sys_read+0xb0/0xb0 [ 1697.199274] ? posix_timer_fn+0x3d0/0x3d0 [ 1697.199291] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1697.199309] __x64_sys_sendmmsg+0x99/0x100 [ 1697.199326] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1697.199342] do_syscall_64+0xf9/0x620 [ 1697.199362] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1697.199375] RIP: 0033:0x45c369 [ 1697.199392] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1697.199401] RSP: 002b:00007f8412b00c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1697.199416] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1697.199425] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1697.199435] RBP: 00007f8412b00ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1697.199444] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000e [ 1697.199453] R13: 00007ffedc87345f R14: 00007f8412b019c0 R15: 000000000078c0ec [ 1697.298434] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1697.582866] FAULT_INJECTION: forcing a failure. [ 1697.582866] name failslab, interval 1, probability 0, space 0, times 0 [ 1697.582889] CPU: 1 PID: 12591 Comm: syz-executor.5 Not tainted 4.19.134-syzkaller #0 [ 1697.582899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1697.582905] Call Trace: [ 1697.582927] dump_stack+0x1fc/0x2fe [ 1697.582952] should_fail.cold+0xa/0x14 [ 1697.582973] ? setup_fault_attr+0x200/0x200 [ 1697.583003] ? lock_acquire+0x170/0x3c0 [ 1697.583029] __should_failslab+0x115/0x180 [ 1697.583050] should_failslab+0x5/0xf [ 1697.583065] kmem_cache_alloc_trace+0x284/0x380 [ 1697.583096] tc_new_tfilter+0x8cc/0x16c0 [ 1697.583123] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1697.583152] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1697.583170] ? __mutex_add_waiter+0x160/0x160 [ 1697.583207] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1697.583227] rtnetlink_rcv_msg+0x453/0xb80 [ 1697.583247] ? rtnl_calcit.isra.0+0x430/0x430 [ 1697.583262] ? memcpy+0x35/0x50 [ 1697.583278] ? netdev_pick_tx+0x2f0/0x2f0 [ 1697.583294] ? __copy_skb_header+0x414/0x500 [ 1697.583310] ? kfree_skbmem+0x140/0x140 [ 1697.583331] netlink_rcv_skb+0x160/0x440 [ 1697.583349] ? rtnl_calcit.isra.0+0x430/0x430 [ 1697.583367] ? netlink_ack+0xae0/0xae0 [ 1697.583398] netlink_unicast+0x4d5/0x690 [ 1697.583419] ? netlink_sendskb+0x110/0x110 [ 1697.583442] netlink_sendmsg+0x6bb/0xc40 [ 1697.583464] ? nlmsg_notify+0x1a0/0x1a0 [ 1697.583482] ? kernel_recvmsg+0x220/0x220 [ 1697.583509] ? nlmsg_notify+0x1a0/0x1a0 [ 1697.583526] sock_sendmsg+0xc3/0x120 [ 1697.583545] ___sys_sendmsg+0x3b3/0x8e0 [ 1697.583564] ? mark_held_locks+0xf0/0xf0 [ 1697.583582] ? copy_msghdr_from_user+0x440/0x440 [ 1697.583599] ? _kstrtoull+0x186/0x420 [ 1697.583617] ? __fget+0x32f/0x510 [ 1697.583637] ? lock_downgrade+0x720/0x720 [ 1697.583650] ? check_preemption_disabled+0x41/0x280 [ 1697.583666] ? check_preemption_disabled+0x41/0x280 [ 1697.583687] ? __fget+0x356/0x510 [ 1697.583708] ? do_dup2+0x450/0x450 [ 1697.583727] ? get_pid_task+0xf4/0x190 [ 1697.583747] ? __fdget+0x1d0/0x230 [ 1697.583767] __sys_sendmmsg+0x195/0x470 [ 1697.583787] ? __ia32_sys_sendmsg+0x220/0x220 [ 1697.583805] ? lock_downgrade+0x720/0x720 [ 1697.583832] ? __mutex_unlock_slowpath+0xea/0x610 [ 1697.583849] ? check_preemption_disabled+0x41/0x280 [ 1697.583866] ? wait_for_completion_io+0x10/0x10 [ 1697.583886] ? vfs_write+0x393/0x540 [ 1697.583904] ? ksys_write+0x1c8/0x2a0 [ 1697.583922] ? __ia32_sys_read+0xb0/0xb0 [ 1697.583938] ? posix_timer_fn+0x3d0/0x3d0 [ 1697.583957] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1697.583977] __x64_sys_sendmmsg+0x99/0x100 [ 1697.584004] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1697.584023] do_syscall_64+0xf9/0x620 [ 1697.584044] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1697.584057] RIP: 0033:0x45c369 [ 1697.584073] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1697.584081] RSP: 002b:00007f8412b63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1697.584097] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1697.584106] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1697.584116] RBP: 00007f8412b63ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1697.584125] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000f [ 1697.584134] R13: 00007ffedc87345f R14: 00007f8412b649c0 R15: 000000000078bf0c [ 1697.856034] FAULT_INJECTION: forcing a failure. [ 1697.856034] name failslab, interval 1, probability 0, space 0, times 0 [ 1697.856053] CPU: 1 PID: 12629 Comm: syz-executor.5 Not tainted 4.19.134-syzkaller #0 [ 1697.856061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1697.856066] Call Trace: [ 1697.856085] dump_stack+0x1fc/0x2fe [ 1697.856106] should_fail.cold+0xa/0x14 [ 1697.856123] ? setup_fault_attr+0x200/0x200 [ 1697.856139] ? lock_acquire+0x170/0x3c0 [ 1697.856160] __should_failslab+0x115/0x180 [ 1697.856178] should_failslab+0x5/0xf [ 1697.856192] kmem_cache_alloc_node+0x245/0x3b0 [ 1697.856216] __alloc_skb+0x71/0x560 [ 1697.856238] tfilter_notify+0x89/0x270 [ 1697.856260] tc_new_tfilter+0xbc3/0x16c0 [ 1697.856289] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1697.856309] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 1697.856327] ? kfree_skbmem+0xc1/0x140 [ 1697.856343] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1697.856361] ? __mutex_add_waiter+0x160/0x160 [ 1697.856395] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1697.856412] rtnetlink_rcv_msg+0x453/0xb80 [ 1697.856432] ? rtnl_calcit.isra.0+0x430/0x430 [ 1697.856446] ? memcpy+0x35/0x50 [ 1697.856462] ? netdev_pick_tx+0x2f0/0x2f0 [ 1697.856476] ? __copy_skb_header+0x414/0x500 [ 1697.856491] ? kfree_skbmem+0x140/0x140 [ 1697.856511] netlink_rcv_skb+0x160/0x440 [ 1697.856528] ? rtnl_calcit.isra.0+0x430/0x430 [ 1697.856560] ? netlink_ack+0xae0/0xae0 [ 1697.856591] netlink_unicast+0x4d5/0x690 [ 1697.856611] ? netlink_sendskb+0x110/0x110 [ 1697.856635] netlink_sendmsg+0x6bb/0xc40 [ 1697.856655] ? nlmsg_notify+0x1a0/0x1a0 [ 1697.856670] ? kernel_recvmsg+0x220/0x220 [ 1697.856693] ? nlmsg_notify+0x1a0/0x1a0 [ 1697.856710] sock_sendmsg+0xc3/0x120 [ 1697.856727] ___sys_sendmsg+0x3b3/0x8e0 [ 1697.856747] ? copy_msghdr_from_user+0x440/0x440 [ 1697.856760] ? _raw_spin_unlock_irq+0x24/0x80 [ 1697.856778] ? __fget+0x32f/0x510 [ 1697.856798] ? lock_downgrade+0x720/0x720 [ 1697.856812] ? check_preemption_disabled+0x41/0x280 [ 1697.856827] ? check_preemption_disabled+0x41/0x280 [ 1697.856847] ? __fget+0x356/0x510 [ 1697.856867] ? do_dup2+0x450/0x450 [ 1697.856890] ? __fdget+0x1d0/0x230 [ 1697.856909] __sys_sendmmsg+0x195/0x470 [ 1697.856928] ? __ia32_sys_sendmsg+0x220/0x220 [ 1697.856945] ? lock_downgrade+0x720/0x720 [ 1697.856968] ? __mutex_unlock_slowpath+0xea/0x610 [ 1697.856983] ? check_preemption_disabled+0x41/0x280 [ 1697.856997] ? wait_for_completion_io+0x10/0x10 [ 1697.857016] ? vfs_write+0x393/0x540 [ 1697.857033] ? ksys_write+0x1c8/0x2a0 [ 1697.857049] ? __ia32_sys_read+0xb0/0xb0 [ 1697.857063] ? posix_timer_fn+0x3d0/0x3d0 [ 1697.857078] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1697.857096] __x64_sys_sendmmsg+0x99/0x100 [ 1697.857112] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1697.857129] do_syscall_64+0xf9/0x620 [ 1697.857148] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1697.857160] RIP: 0033:0x45c369 [ 1697.857319] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1697.857332] RSP: 002b:00007f8412b42c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1697.857348] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 06:21:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000000)={0xfff, 0x3}) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 06:21:25 executing program 3: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x0, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:25 executing program 5 (fault-call:12 fault-nth:17): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:25 executing program 2: close(0xffffffffffffffff) r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000500)={0x0, 0xffffffffffffffff, 0xaf, 0x0, @buffer={0x0, 0x7, &(0x7f00000002c0)=""/7}, &(0x7f0000000340)="ad5d3ec9c1b437304525256166d16f44960289d15488111786ac54ac5ea8c6e8e20824f0fb0b79213797eb3bae2c871b0db23d35e942c44941006d9a5f16b5c11e120db45ec64edd52600ff39ce9a34ddb25375992969a8189afd06c5d54ed12c7908ec414e820595484c954391ee5a211e2cbf7df2fa8a323bf62db926f7b6d356d9972fc3c80890913ddcfa89a978ef87a533890aa05f2b5d5949dc798670935655564961d0565883e187b9d611c", &(0x7f0000000400)=""/164, 0x81, 0x10, 0x3, &(0x7f00000004c0)}) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x4, 0x4000, {}, {}, {0x0, 0x40000}, {0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1000, 0x0, 0x0, 0x1}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r5, 0x0, r5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={0x0, r6, 0x6}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYRES16=r5, @ANYRES16, @ANYRES32=r0], 0x30}, 0x1, 0x0, 0x0, 0x404c0c0}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) [ 1697.857359] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1697.857369] RBP: 00007f8412b42ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1697.857379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000010 [ 1697.857390] R13: 00007ffedc87345f R14: 00007f8412b439c0 R15: 000000000078bfac 06:21:25 executing program 5 (fault-call:12 fault-nth:18): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1699.486619] FAULT_INJECTION: forcing a failure. [ 1699.486619] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1699.486639] CPU: 1 PID: 12642 Comm: syz-executor.5 Not tainted 4.19.134-syzkaller #0 [ 1699.486647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1699.486653] Call Trace: [ 1699.486673] dump_stack+0x1fc/0x2fe [ 1699.486694] should_fail.cold+0xa/0x14 [ 1699.486712] ? setup_fault_attr+0x200/0x200 [ 1699.486730] ? is_bpf_text_address+0xfc/0x1b0 [ 1699.486751] __alloc_pages_nodemask+0x239/0x2890 [ 1699.486765] ? __save_stack_trace+0xaf/0x190 [ 1699.486790] ? __lock_acquire+0x6de/0x3ff0 [ 1699.486809] ? __lock_acquire+0x6de/0x3ff0 [ 1699.486824] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1699.486842] ? ___sys_sendmsg+0x3b3/0x8e0 [ 1699.486853] ? __sys_sendmmsg+0x195/0x470 [ 1699.486871] ? mark_held_locks+0xf0/0xf0 [ 1699.486885] ? kmem_cache_free+0x226/0x260 [ 1699.486902] ? mark_held_locks+0xf0/0xf0 [ 1699.486916] ? kfree_skbmem+0xc1/0x140 [ 1699.486928] ? consume_skb+0xe/0x3d0 [ 1699.486945] ? netlink_broadcast_filtered+0x3bd/0xbc0 [ 1699.486965] cache_grow_begin+0xa4/0x8a0 [ 1699.486981] ? setup_fault_attr+0x200/0x200 [ 1699.486994] ? lock_acquire+0x170/0x3c0 [ 1699.487013] cache_alloc_refill+0x273/0x340 [ 1699.487035] kmem_cache_alloc_trace+0x354/0x380 [ 1699.487052] rsvp_init+0x3d/0xa0 [ 1699.487070] tc_new_tfilter+0xa24/0x16c0 [ 1699.487095] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1699.487112] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 1699.487131] ? kfree_skbmem+0xc1/0x140 [ 1699.487147] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1699.487162] ? __mutex_add_waiter+0x160/0x160 [ 1699.487195] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1699.487211] rtnetlink_rcv_msg+0x453/0xb80 [ 1699.487230] ? rtnl_calcit.isra.0+0x430/0x430 [ 1699.487244] ? memcpy+0x35/0x50 [ 1699.487259] ? netdev_pick_tx+0x2f0/0x2f0 [ 1699.487273] ? __copy_skb_header+0x414/0x500 [ 1699.487288] ? kfree_skbmem+0x140/0x140 [ 1699.487307] netlink_rcv_skb+0x160/0x440 [ 1699.487324] ? rtnl_calcit.isra.0+0x430/0x430 [ 1699.487340] ? netlink_ack+0xae0/0xae0 [ 1699.487369] netlink_unicast+0x4d5/0x690 [ 1699.487387] ? netlink_sendskb+0x110/0x110 [ 1699.487410] netlink_sendmsg+0x6bb/0xc40 [ 1699.487430] ? nlmsg_notify+0x1a0/0x1a0 [ 1699.487444] ? kernel_recvmsg+0x220/0x220 [ 1699.487467] ? nlmsg_notify+0x1a0/0x1a0 [ 1699.487491] sock_sendmsg+0xc3/0x120 [ 1699.487509] ___sys_sendmsg+0x3b3/0x8e0 [ 1699.487525] ? mark_held_locks+0xf0/0xf0 [ 1699.487542] ? copy_msghdr_from_user+0x440/0x440 [ 1699.487556] ? _kstrtoull+0x186/0x420 [ 1699.487573] ? __fget+0x32f/0x510 [ 1699.487592] ? lock_downgrade+0x720/0x720 [ 1699.487605] ? check_preemption_disabled+0x41/0x280 [ 1699.487620] ? check_preemption_disabled+0x41/0x280 [ 1699.487639] ? __fget+0x356/0x510 [ 1699.487658] ? do_dup2+0x450/0x450 [ 1699.487676] ? get_pid_task+0xf4/0x190 [ 1699.487694] ? __fdget+0x1d0/0x230 [ 1699.487713] __sys_sendmmsg+0x195/0x470 [ 1699.487731] ? __ia32_sys_sendmsg+0x220/0x220 [ 1699.487748] ? lock_downgrade+0x720/0x720 [ 1699.487772] ? __mutex_unlock_slowpath+0xea/0x610 [ 1699.487786] ? check_preemption_disabled+0x41/0x280 [ 1699.487800] ? wait_for_completion_io+0x10/0x10 [ 1699.487819] ? vfs_write+0x393/0x540 [ 1699.487835] ? ksys_write+0x1c8/0x2a0 [ 1699.487851] ? __ia32_sys_read+0xb0/0xb0 [ 1699.487864] ? posix_timer_fn+0x3d0/0x3d0 [ 1699.487878] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1699.487895] __x64_sys_sendmmsg+0x99/0x100 [ 1699.487911] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1699.487927] do_syscall_64+0xf9/0x620 [ 1699.487946] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1699.487958] RIP: 0033:0x45c369 [ 1699.487974] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 06:21:25 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x40, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}]}, 0x40}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:25 executing program 3: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x0, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) [ 1699.487981] RSP: 002b:00007f8412b63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1699.487995] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1699.488005] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1699.488013] RBP: 00007f8412b63ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1699.488021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000011 [ 1699.488031] R13: 00007ffedc87345f R14: 00007f8412b649c0 R15: 000000000078bf0c [ 1699.727348] FAULT_INJECTION: forcing a failure. [ 1699.727348] name fail_page_alloc, interval 1, probability 0, space 0, times 0 06:21:26 executing program 5 (fault-call:12 fault-nth:19): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:26 executing program 3: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x0, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) [ 1700.214390] CPU: 1 PID: 12660 Comm: syz-executor.5 Not tainted 4.19.134-syzkaller #0 [ 1700.214400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1700.214405] Call Trace: 06:21:26 executing program 5 (fault-call:12 fault-nth:20): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1700.214430] dump_stack+0x1fc/0x2fe [ 1700.214454] should_fail.cold+0xa/0x14 [ 1700.214470] ? check_preemption_disabled+0x41/0x280 [ 1700.214484] ? setup_fault_attr+0x200/0x200 [ 1700.214509] __alloc_pages_nodemask+0x239/0x2890 [ 1700.214529] ? __lock_acquire+0x6de/0x3ff0 [ 1700.214563] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1700.214576] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1700.214593] ? ___sys_sendmsg+0x3b3/0x8e0 [ 1700.214605] ? __sys_sendmmsg+0x195/0x470 [ 1700.214646] ? mark_held_locks+0xf0/0xf0 [ 1700.214660] ? kfree_skbmem+0xc1/0x140 [ 1700.214681] ? consume_skb+0xe/0x3d0 [ 1700.214701] ? ____cache_alloc_node+0x156/0x1d0 [ 1700.214724] cache_grow_begin+0xa4/0x8a0 [ 1700.214740] ? check_preemption_disabled+0x41/0x280 [ 1700.214760] ____cache_alloc_node+0x170/0x1d0 [ 1700.214774] ? check_preemption_disabled+0x41/0x280 [ 1700.214793] kmem_cache_alloc_trace+0x1f1/0x380 [ 1700.214812] rsvp_init+0x3d/0xa0 [ 1700.214839] tc_new_tfilter+0xa24/0x16c0 [ 1700.214866] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1700.214885] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 1700.214912] ? kfree_skbmem+0xc1/0x140 [ 1700.214928] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1700.214944] ? __mutex_add_waiter+0x160/0x160 [ 1700.214981] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1700.214998] rtnetlink_rcv_msg+0x453/0xb80 [ 1700.215017] ? rtnl_calcit.isra.0+0x430/0x430 [ 1700.215032] ? memcpy+0x35/0x50 [ 1700.215046] ? netdev_pick_tx+0x2f0/0x2f0 [ 1700.215057] ? __copy_skb_header+0x414/0x500 [ 1700.215085] ? kfree_skbmem+0x140/0x140 [ 1700.215107] netlink_rcv_skb+0x160/0x440 [ 1700.215126] ? rtnl_calcit.isra.0+0x430/0x430 [ 1700.215143] ? netlink_ack+0xae0/0xae0 [ 1700.215173] netlink_unicast+0x4d5/0x690 [ 1700.215196] ? netlink_sendskb+0x110/0x110 [ 1700.215220] netlink_sendmsg+0x6bb/0xc40 [ 1700.215241] ? nlmsg_notify+0x1a0/0x1a0 [ 1700.215255] ? kernel_recvmsg+0x220/0x220 [ 1700.215279] ? nlmsg_notify+0x1a0/0x1a0 [ 1700.215295] sock_sendmsg+0xc3/0x120 [ 1700.215313] ___sys_sendmsg+0x3b3/0x8e0 [ 1700.215333] ? mark_held_locks+0xf0/0xf0 [ 1700.215349] ? copy_msghdr_from_user+0x440/0x440 [ 1700.215365] ? _kstrtoull+0x186/0x420 [ 1700.215388] ? __fget+0x32f/0x510 [ 1700.215408] ? lock_downgrade+0x720/0x720 [ 1700.215421] ? check_preemption_disabled+0x41/0x280 [ 1700.215436] ? check_preemption_disabled+0x41/0x280 [ 1700.215457] ? __fget+0x356/0x510 [ 1700.215476] ? do_dup2+0x450/0x450 [ 1700.215501] ? get_pid_task+0xf4/0x190 [ 1700.215520] ? __fdget+0x1d0/0x230 [ 1700.215544] __sys_sendmmsg+0x195/0x470 [ 1700.215563] ? __ia32_sys_sendmsg+0x220/0x220 [ 1700.215581] ? lock_downgrade+0x720/0x720 [ 1700.215606] ? __mutex_unlock_slowpath+0xea/0x610 [ 1700.215621] ? check_preemption_disabled+0x41/0x280 [ 1700.215635] ? wait_for_completion_io+0x10/0x10 [ 1700.215653] ? vfs_write+0x393/0x540 [ 1700.215669] ? ksys_write+0x1c8/0x2a0 [ 1700.215686] ? __ia32_sys_read+0xb0/0xb0 [ 1700.215700] ? posix_timer_fn+0x3d0/0x3d0 [ 1700.215715] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1700.215731] __x64_sys_sendmmsg+0x99/0x100 [ 1700.215747] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1700.215762] do_syscall_64+0xf9/0x620 [ 1700.215790] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1700.215803] RIP: 0033:0x45c369 [ 1700.215819] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1700.215827] RSP: 002b:00007f8412b42c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1700.215842] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1700.215851] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1700.215860] RBP: 00007f8412b42ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1700.215869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000012 [ 1700.215882] R13: 00007ffedc87345f R14: 00007f8412b439c0 R15: 000000000078bfac [ 1700.413004] nla_parse: 10 callbacks suppressed [ 1700.413013] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1700.413189] FAULT_INJECTION: forcing a failure. [ 1700.413189] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1700.413205] CPU: 0 PID: 12681 Comm: syz-executor.5 Not tainted 4.19.134-syzkaller #0 [ 1700.413214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1700.413218] Call Trace: [ 1700.413238] dump_stack+0x1fc/0x2fe [ 1700.413269] should_fail.cold+0xa/0x14 [ 1700.413285] ? check_preemption_disabled+0x41/0x280 [ 1700.413300] ? setup_fault_attr+0x200/0x200 [ 1700.413325] __alloc_pages_nodemask+0x239/0x2890 [ 1700.413345] ? __lock_acquire+0x6de/0x3ff0 [ 1700.413370] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1700.413385] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1700.413399] ? netlink_rcv_skb+0x160/0x440 [ 1700.413411] ? netlink_unicast+0x4d5/0x690 [ 1700.413423] ? netlink_sendmsg+0x6bb/0xc40 [ 1700.413454] ? ____cache_alloc_node+0x156/0x1d0 [ 1700.413477] cache_grow_begin+0xa4/0x8a0 [ 1700.413491] ? check_preemption_disabled+0x41/0x280 [ 1700.413510] ____cache_alloc_node+0x170/0x1d0 [ 1700.413521] ? check_preemption_disabled+0x41/0x280 [ 1700.413539] kmem_cache_alloc_node_trace+0xec/0x3b0 [ 1700.413559] __kmalloc_node_track_caller+0x38/0x70 [ 1700.413577] __alloc_skb+0xae/0x560 [ 1700.413597] tfilter_notify+0x89/0x270 [ 1700.413618] tc_new_tfilter+0xbc3/0x16c0 [ 1700.413647] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1700.413667] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 1700.413685] ? kfree_skbmem+0xc1/0x140 [ 1700.413701] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1700.413716] ? __mutex_add_waiter+0x160/0x160 [ 1700.413751] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1700.413767] rtnetlink_rcv_msg+0x453/0xb80 [ 1700.413786] ? rtnl_calcit.isra.0+0x430/0x430 [ 1700.413800] ? memcpy+0x35/0x50 [ 1700.413815] ? netdev_pick_tx+0x2f0/0x2f0 [ 1700.413829] ? __copy_skb_header+0x414/0x500 [ 1700.413845] ? kfree_skbmem+0x140/0x140 [ 1700.413866] netlink_rcv_skb+0x160/0x440 [ 1700.413883] ? rtnl_calcit.isra.0+0x430/0x430 [ 1700.413899] ? netlink_ack+0xae0/0xae0 [ 1700.413929] netlink_unicast+0x4d5/0x690 [ 1700.413948] ? netlink_sendskb+0x110/0x110 [ 1700.413973] netlink_sendmsg+0x6bb/0xc40 [ 1700.414002] ? nlmsg_notify+0x1a0/0x1a0 [ 1700.414018] ? kernel_recvmsg+0x220/0x220 [ 1700.414041] ? nlmsg_notify+0x1a0/0x1a0 [ 1700.414057] sock_sendmsg+0xc3/0x120 [ 1700.414075] ___sys_sendmsg+0x3b3/0x8e0 [ 1700.414091] ? mark_held_locks+0xf0/0xf0 [ 1700.414107] ? copy_msghdr_from_user+0x440/0x440 [ 1700.414123] ? _kstrtoull+0x186/0x420 [ 1700.414140] ? __fget+0x32f/0x510 [ 1700.414160] ? lock_downgrade+0x720/0x720 [ 1700.414172] ? check_preemption_disabled+0x41/0x280 [ 1700.414188] ? check_preemption_disabled+0x41/0x280 [ 1700.414208] ? __fget+0x356/0x510 [ 1700.414228] ? do_dup2+0x450/0x450 [ 1700.414246] ? get_pid_task+0xf4/0x190 [ 1700.414265] ? __fdget+0x1d0/0x230 [ 1700.414284] __sys_sendmmsg+0x195/0x470 [ 1700.414303] ? __ia32_sys_sendmsg+0x220/0x220 [ 1700.414320] ? lock_downgrade+0x720/0x720 [ 1700.414345] ? __mutex_unlock_slowpath+0xea/0x610 [ 1700.414359] ? check_preemption_disabled+0x41/0x280 [ 1700.414374] ? wait_for_completion_io+0x10/0x10 [ 1700.414394] ? vfs_write+0x393/0x540 [ 1700.414411] ? ksys_write+0x1c8/0x2a0 [ 1700.414428] ? __ia32_sys_read+0xb0/0xb0 [ 1700.414441] ? posix_timer_fn+0x3d0/0x3d0 [ 1700.414457] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1700.414475] __x64_sys_sendmmsg+0x99/0x100 [ 1700.414490] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1700.414505] do_syscall_64+0xf9/0x620 [ 1700.414524] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1700.414535] RIP: 0033:0x45c369 [ 1700.414549] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1700.414557] RSP: 002b:00007f8412b42c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1700.414570] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1700.414579] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 06:21:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1700.414588] RBP: 00007f8412b42ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1700.414596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 1700.414605] R13: 00007ffedc87345f R14: 00007f8412b439c0 R15: 000000000078bfac [ 1700.530955] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1700.594811] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1701.336227] FAULT_INJECTION: forcing a failure. [ 1701.336227] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1701.336244] CPU: 0 PID: 12690 Comm: syz-executor.5 Not tainted 4.19.134-syzkaller #0 [ 1701.336251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1701.336256] Call Trace: [ 1701.336275] dump_stack+0x1fc/0x2fe [ 1701.336296] should_fail.cold+0xa/0x14 [ 1701.336314] ? setup_fault_attr+0x200/0x200 [ 1701.336334] ? is_bpf_text_address+0xfc/0x1b0 [ 1701.336354] __alloc_pages_nodemask+0x239/0x2890 [ 1701.336370] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1701.336383] ? __save_stack_trace+0xaf/0x190 [ 1701.336405] ? __lock_acquire+0x6de/0x3ff0 [ 1701.336427] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1701.336442] ? tfilter_notify+0x89/0x270 [ 1701.336460] ? tc_new_tfilter+0xbc3/0x16c0 [ 1701.336474] ? rtnetlink_rcv_msg+0x453/0xb80 [ 1701.336488] ? netlink_rcv_skb+0x160/0x440 [ 1701.336500] ? netlink_unicast+0x4d5/0x690 [ 1701.336513] ? netlink_sendmsg+0x6bb/0xc40 [ 1701.336538] ? mark_held_locks+0xf0/0xf0 [ 1701.336550] ? kasan_kmalloc+0x139/0x160 [ 1701.336573] ? sock_sendmsg+0xc3/0x120 [ 1701.336589] ? lockdep_rtnl_is_held+0x22/0x30 [ 1701.336608] cache_grow_begin+0xa4/0x8a0 [ 1701.336624] ? setup_fault_attr+0x200/0x200 [ 1701.336638] ? lock_acquire+0x170/0x3c0 [ 1701.336656] cache_alloc_refill+0x273/0x340 [ 1701.336678] kmem_cache_alloc_node_trace+0x39e/0x3b0 [ 1701.336698] __kmalloc_node_track_caller+0x38/0x70 [ 1701.336715] __alloc_skb+0xae/0x560 [ 1701.336735] tfilter_notify+0x89/0x270 [ 1701.336756] tc_new_tfilter+0xbc3/0x16c0 [ 1701.336784] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1701.336803] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 1701.336822] ? kfree_skbmem+0xc1/0x140 [ 1701.336836] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1701.336851] ? __mutex_add_waiter+0x160/0x160 [ 1701.336884] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1701.336900] rtnetlink_rcv_msg+0x453/0xb80 [ 1701.336918] ? rtnl_calcit.isra.0+0x430/0x430 [ 1701.336932] ? memcpy+0x35/0x50 [ 1701.336947] ? netdev_pick_tx+0x2f0/0x2f0 [ 1701.336961] ? __copy_skb_header+0x414/0x500 [ 1701.336977] ? kfree_skbmem+0x140/0x140 [ 1701.336997] netlink_rcv_skb+0x160/0x440 [ 1701.337013] ? rtnl_calcit.isra.0+0x430/0x430 [ 1701.337028] ? netlink_ack+0xae0/0xae0 [ 1701.337058] netlink_unicast+0x4d5/0x690 [ 1701.337076] ? netlink_sendskb+0x110/0x110 [ 1701.337099] netlink_sendmsg+0x6bb/0xc40 [ 1701.337117] ? nlmsg_notify+0x1a0/0x1a0 [ 1701.337131] ? kernel_recvmsg+0x220/0x220 [ 1701.337153] ? nlmsg_notify+0x1a0/0x1a0 [ 1701.337168] sock_sendmsg+0xc3/0x120 [ 1701.337185] ___sys_sendmsg+0x3b3/0x8e0 [ 1701.337201] ? mark_held_locks+0xf0/0xf0 [ 1701.337217] ? copy_msghdr_from_user+0x440/0x440 [ 1701.337232] ? _kstrtoull+0x186/0x420 [ 1701.337250] ? __fget+0x32f/0x510 [ 1701.337269] ? lock_downgrade+0x720/0x720 [ 1701.337282] ? check_preemption_disabled+0x41/0x280 [ 1701.337297] ? check_preemption_disabled+0x41/0x280 [ 1701.337317] ? __fget+0x356/0x510 [ 1701.337336] ? do_dup2+0x450/0x450 [ 1701.337353] ? get_pid_task+0xf4/0x190 [ 1701.337371] ? __fdget+0x1d0/0x230 [ 1701.337391] __sys_sendmmsg+0x195/0x470 [ 1701.337409] ? __ia32_sys_sendmsg+0x220/0x220 [ 1701.337425] ? lock_downgrade+0x720/0x720 [ 1701.337449] ? __mutex_unlock_slowpath+0xea/0x610 [ 1701.337471] ? check_preemption_disabled+0x41/0x280 [ 1701.337487] ? wait_for_completion_io+0x10/0x10 [ 1701.337506] ? vfs_write+0x393/0x540 [ 1701.337527] ? ksys_write+0x1c8/0x2a0 [ 1701.337544] ? __ia32_sys_read+0xb0/0xb0 [ 1701.337557] ? posix_timer_fn+0x3d0/0x3d0 [ 1701.337573] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1701.337590] __x64_sys_sendmmsg+0x99/0x100 [ 1701.337604] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1701.337619] do_syscall_64+0xf9/0x620 [ 1701.337637] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1701.337649] RIP: 0033:0x45c369 [ 1701.337663] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1701.337671] RSP: 002b:00007f8412b63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1701.337686] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1701.337695] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1701.337703] RBP: 00007f8412b63ca0 R08: 0000000000000000 R09: 0000000000000000 06:21:28 executing program 1: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) openat$cgroup_freezer_state(r2, &(0x7f0000000080)='freezer.state\x00', 0x2, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) ioctl$USBDEVFS_CONNECTINFO(r0, 0x40085511, &(0x7f0000000000)) [ 1701.337712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1701.337721] R13: 00007ffedc87345f R14: 00007f8412b649c0 R15: 000000000078bf0c [ 1701.411761] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1701.495831] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 06:21:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000040)={0xfffffff, 0x7, 0x8, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x980908, 0x0, [], @ptr=0x4}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) setxattr$security_evm(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='security.evm\x00', &(0x7f0000000140)=@v1={0x2, "a74ed87e"}, 0x5, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$RAW_CHAR_CTRL_SETBIND(r3, 0xac00, &(0x7f0000000080)={0x0, 0x7, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x3) 06:21:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x2) 06:21:28 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x6211, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$PNPIPE_INITSTATE(r1, 0x113, 0x4, &(0x7f0000000040), &(0x7f0000000140)=0x4) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:21:28 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x4c, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:28 executing program 3 (fault-call:12 fault-nth:0): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:28 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x4c, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:28 executing program 1: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCSISO7816(r0, 0xc0285443, &(0x7f0000000000)={0xffff, 0x8f, 0x1, 0xfa42, 0x10001}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) ftruncate(r1, 0x1) 06:21:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x3) [ 1702.215783] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1702.319761] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1702.323190] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1702.335613] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 06:21:28 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x4c, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:28 executing program 3 (fault-call:12 fault-nth:1): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1702.411304] FAULT_INJECTION: forcing a failure. [ 1702.411304] name failslab, interval 1, probability 0, space 0, times 0 06:21:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x4) [ 1702.411323] CPU: 0 PID: 12738 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1702.411331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1702.411336] Call Trace: [ 1702.411365] dump_stack+0x1fc/0x2fe [ 1702.411387] should_fail.cold+0xa/0x14 [ 1702.411405] ? setup_fault_attr+0x200/0x200 [ 1702.411422] ? lock_acquire+0x170/0x3c0 [ 1702.411445] __should_failslab+0x115/0x180 [ 1702.411462] should_failslab+0x5/0xf [ 1702.411477] kmem_cache_alloc_node+0x245/0x3b0 [ 1702.411497] __alloc_skb+0x71/0x560 06:21:28 executing program 3 (fault-call:12 fault-nth:2): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1702.411517] netlink_sendmsg+0x9ee/0xc40 [ 1702.411541] ? nlmsg_notify+0x1a0/0x1a0 [ 1702.411558] ? kernel_recvmsg+0x220/0x220 [ 1702.411582] ? nlmsg_notify+0x1a0/0x1a0 [ 1702.411599] sock_sendmsg+0xc3/0x120 [ 1702.411617] ___sys_sendmsg+0x3b3/0x8e0 [ 1702.411633] ? mark_held_locks+0xf0/0xf0 [ 1702.411650] ? copy_msghdr_from_user+0x440/0x440 [ 1702.411664] ? _kstrtoull+0x186/0x420 [ 1702.411681] ? __fget+0x32f/0x510 [ 1702.411701] ? lock_downgrade+0x720/0x720 [ 1702.411713] ? check_preemption_disabled+0x41/0x280 [ 1702.411728] ? check_preemption_disabled+0x41/0x280 [ 1702.411748] ? __fget+0x356/0x510 [ 1702.411768] ? do_dup2+0x450/0x450 [ 1702.411785] ? get_pid_task+0xf4/0x190 [ 1702.411804] ? __fdget+0x1d0/0x230 [ 1702.411825] __sys_sendmmsg+0x195/0x470 [ 1702.411845] ? __ia32_sys_sendmsg+0x220/0x220 [ 1702.411864] ? lock_downgrade+0x720/0x720 [ 1702.411892] ? __mutex_unlock_slowpath+0xea/0x610 [ 1702.411908] ? check_preemption_disabled+0x41/0x280 [ 1702.411925] ? wait_for_completion_io+0x10/0x10 [ 1702.411946] ? vfs_write+0x393/0x540 [ 1702.411965] ? ksys_write+0x1c8/0x2a0 [ 1702.411984] ? __ia32_sys_read+0xb0/0xb0 [ 1702.412000] ? posix_timer_fn+0x3d0/0x3d0 [ 1702.412028] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1702.412047] __x64_sys_sendmmsg+0x99/0x100 [ 1702.412064] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1702.412080] do_syscall_64+0xf9/0x620 [ 1702.412101] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1702.412114] RIP: 0033:0x45c369 [ 1702.412128] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1702.412136] RSP: 002b:00007fda39ae8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1702.412151] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1702.412161] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1702.412171] RBP: 00007fda39ae8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1702.412180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1702.412190] R13: 00007fff3878f93f R14: 00007fda39ae99c0 R15: 000000000078c04c [ 1702.560334] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1702.759925] FAULT_INJECTION: forcing a failure. [ 1702.759925] name failslab, interval 1, probability 0, space 0, times 0 [ 1702.759944] CPU: 0 PID: 12773 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1702.759952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1702.759957] Call Trace: [ 1702.759977] dump_stack+0x1fc/0x2fe [ 1702.759998] should_fail.cold+0xa/0x14 [ 1702.760016] ? setup_fault_attr+0x200/0x200 [ 1702.760043] ? lock_acquire+0x170/0x3c0 [ 1702.760067] __should_failslab+0x115/0x180 [ 1702.760085] should_failslab+0x5/0xf [ 1702.760100] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1702.760124] __kmalloc_node_track_caller+0x38/0x70 [ 1702.760147] __alloc_skb+0xae/0x560 [ 1702.760172] netlink_sendmsg+0x9ee/0xc40 [ 1702.760195] ? nlmsg_notify+0x1a0/0x1a0 [ 1702.760212] ? kernel_recvmsg+0x220/0x220 [ 1702.760239] ? nlmsg_notify+0x1a0/0x1a0 [ 1702.760257] sock_sendmsg+0xc3/0x120 [ 1702.760278] ___sys_sendmsg+0x3b3/0x8e0 [ 1702.760295] ? mark_held_locks+0xf0/0xf0 [ 1702.760316] ? copy_msghdr_from_user+0x440/0x440 [ 1702.760334] ? _kstrtoull+0x186/0x420 [ 1702.760354] ? __fget+0x32f/0x510 [ 1702.760377] ? lock_downgrade+0x720/0x720 [ 1702.760400] ? check_preemption_disabled+0x41/0x280 [ 1702.760419] ? check_preemption_disabled+0x41/0x280 [ 1702.760440] ? __fget+0x356/0x510 [ 1702.760461] ? do_dup2+0x450/0x450 [ 1702.760483] ? get_pid_task+0xf4/0x190 [ 1702.760504] ? __fdget+0x1d0/0x230 [ 1702.760529] __sys_sendmmsg+0x195/0x470 [ 1702.760551] ? __ia32_sys_sendmsg+0x220/0x220 [ 1702.760568] ? lock_downgrade+0x720/0x720 [ 1702.760595] ? __mutex_unlock_slowpath+0xea/0x610 [ 1702.760612] ? check_preemption_disabled+0x41/0x280 [ 1702.760629] ? wait_for_completion_io+0x10/0x10 [ 1702.760648] ? vfs_write+0x393/0x540 [ 1702.760666] ? ksys_write+0x1c8/0x2a0 [ 1702.760684] ? __ia32_sys_read+0xb0/0xb0 [ 1702.760696] ? posix_timer_fn+0x3d0/0x3d0 [ 1702.760714] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1702.760735] __x64_sys_sendmmsg+0x99/0x100 [ 1702.760755] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1702.760776] do_syscall_64+0xf9/0x620 [ 1702.760799] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1702.760811] RIP: 0033:0x45c369 [ 1702.760827] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1702.760836] RSP: 002b:00007fda39ae8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1702.760851] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1702.760862] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1702.760872] RBP: 00007fda39ae8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1702.760882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1702.760891] R13: 00007fff3878f93f R14: 00007fda39ae99c0 R15: 000000000078c04c [ 1702.909945] FAULT_INJECTION: forcing a failure. [ 1702.909945] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1702.909964] CPU: 0 PID: 12786 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1702.909972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1702.909977] Call Trace: [ 1702.909996] dump_stack+0x1fc/0x2fe [ 1702.910018] should_fail.cold+0xa/0x14 [ 1702.910036] ? setup_fault_attr+0x200/0x200 [ 1702.910056] ? is_bpf_text_address+0xfc/0x1b0 [ 1702.910077] __alloc_pages_nodemask+0x239/0x2890 [ 1702.910094] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1702.910108] ? __save_stack_trace+0xaf/0x190 [ 1702.910133] ? __lock_acquire+0x6de/0x3ff0 [ 1702.910156] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1702.910171] ? netlink_sendmsg+0x9ee/0xc40 [ 1702.910188] ? sock_sendmsg+0xc3/0x120 [ 1702.910202] ? ___sys_sendmsg+0x3b3/0x8e0 [ 1702.910214] ? __sys_sendmmsg+0x195/0x470 [ 1702.910227] ? __x64_sys_sendmmsg+0x99/0x100 [ 1702.910243] ? do_syscall_64+0xf9/0x620 [ 1702.910263] ? mark_held_locks+0xf0/0xf0 [ 1702.910284] ? lock_downgrade+0x720/0x720 [ 1702.910303] ? __local_bh_enable_ip+0x159/0x270 [ 1702.910325] cache_grow_begin+0xa4/0x8a0 [ 1702.910345] ? setup_fault_attr+0x200/0x200 [ 1702.910360] ? lock_acquire+0x170/0x3c0 [ 1702.910378] cache_alloc_refill+0x273/0x340 [ 1702.910400] kmem_cache_alloc_node_trace+0x39e/0x3b0 [ 1702.910421] __kmalloc_node_track_caller+0x38/0x70 [ 1702.910440] __alloc_skb+0xae/0x560 [ 1702.910460] netlink_sendmsg+0x9ee/0xc40 [ 1702.910481] ? nlmsg_notify+0x1a0/0x1a0 [ 1702.910506] ? kernel_recvmsg+0x220/0x220 [ 1702.910529] ? nlmsg_notify+0x1a0/0x1a0 [ 1702.910545] sock_sendmsg+0xc3/0x120 [ 1702.910562] ___sys_sendmsg+0x3b3/0x8e0 [ 1702.910577] ? mark_held_locks+0xf0/0xf0 [ 1702.910593] ? copy_msghdr_from_user+0x440/0x440 [ 1702.910609] ? _kstrtoull+0x186/0x420 [ 1702.910627] ? __fget+0x32f/0x510 [ 1702.910647] ? lock_downgrade+0x720/0x720 [ 1702.910661] ? check_preemption_disabled+0x41/0x280 [ 1702.910676] ? check_preemption_disabled+0x41/0x280 [ 1702.910696] ? __fget+0x356/0x510 [ 1702.910714] ? do_dup2+0x450/0x450 [ 1702.910733] ? get_pid_task+0xf4/0x190 [ 1702.910752] ? __fdget+0x1d0/0x230 [ 1702.910771] __sys_sendmmsg+0x195/0x470 [ 1702.910790] ? __ia32_sys_sendmsg+0x220/0x220 [ 1702.910808] ? lock_downgrade+0x720/0x720 [ 1702.910834] ? __mutex_unlock_slowpath+0xea/0x610 [ 1702.910850] ? check_preemption_disabled+0x41/0x280 [ 1702.910866] ? wait_for_completion_io+0x10/0x10 [ 1702.910886] ? vfs_write+0x393/0x540 [ 1702.910903] ? ksys_write+0x1c8/0x2a0 [ 1702.910922] ? __ia32_sys_read+0xb0/0xb0 [ 1702.910936] ? posix_timer_fn+0x3d0/0x3d0 [ 1702.910951] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1702.910968] __x64_sys_sendmmsg+0x99/0x100 [ 1702.910984] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1702.911008] do_syscall_64+0xf9/0x620 [ 1702.911029] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1702.911040] RIP: 0033:0x45c369 [ 1702.911055] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1702.911062] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1702.911076] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 06:21:29 executing program 3 (fault-call:12 fault-nth:3): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x5) [ 1702.911084] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1702.911092] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1702.911100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1702.911109] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1703.902731] FAULT_INJECTION: forcing a failure. [ 1703.902731] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1703.902750] CPU: 1 PID: 12801 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1703.902758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1703.902763] Call Trace: [ 1703.902781] dump_stack+0x1fc/0x2fe [ 1703.902803] should_fail.cold+0xa/0x14 [ 1703.902818] ? check_preemption_disabled+0x41/0x280 [ 1703.902834] ? setup_fault_attr+0x200/0x200 [ 1703.902859] __alloc_pages_nodemask+0x239/0x2890 [ 1703.902879] ? __lock_acquire+0x6de/0x3ff0 [ 1703.902905] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1703.902920] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1703.902933] ? __sys_sendmmsg+0x195/0x470 [ 1703.902946] ? __x64_sys_sendmmsg+0x99/0x100 [ 1703.902960] ? do_syscall_64+0xf9/0x620 [ 1703.902985] ? lock_downgrade+0x720/0x720 [ 1703.903004] ? ____cache_alloc_node+0x156/0x1d0 [ 1703.903027] cache_grow_begin+0xa4/0x8a0 [ 1703.903041] ? check_preemption_disabled+0x41/0x280 [ 1703.903061] ____cache_alloc_node+0x170/0x1d0 [ 1703.903074] ? check_preemption_disabled+0x41/0x280 [ 1703.903093] kmem_cache_alloc_node_trace+0xec/0x3b0 [ 1703.903113] __kmalloc_node_track_caller+0x38/0x70 [ 1703.903129] __alloc_skb+0xae/0x560 [ 1703.903148] netlink_sendmsg+0x9ee/0xc40 [ 1703.903169] ? nlmsg_notify+0x1a0/0x1a0 [ 1703.903183] ? kernel_recvmsg+0x220/0x220 [ 1703.903205] ? nlmsg_notify+0x1a0/0x1a0 [ 1703.903221] sock_sendmsg+0xc3/0x120 [ 1703.903239] ___sys_sendmsg+0x3b3/0x8e0 [ 1703.903255] ? mark_held_locks+0xf0/0xf0 [ 1703.903271] ? copy_msghdr_from_user+0x440/0x440 [ 1703.903285] ? _kstrtoull+0x186/0x420 [ 1703.903302] ? __fget+0x32f/0x510 [ 1703.903329] ? lock_downgrade+0x720/0x720 [ 1703.903344] ? check_preemption_disabled+0x41/0x280 [ 1703.903359] ? check_preemption_disabled+0x41/0x280 [ 1703.903380] ? __fget+0x356/0x510 [ 1703.903399] ? do_dup2+0x450/0x450 [ 1703.903416] ? get_pid_task+0xf4/0x190 [ 1703.903435] ? __fdget+0x1d0/0x230 [ 1703.903454] __sys_sendmmsg+0x195/0x470 [ 1703.903472] ? __ia32_sys_sendmsg+0x220/0x220 [ 1703.903489] ? lock_downgrade+0x720/0x720 [ 1703.903521] ? __mutex_unlock_slowpath+0xea/0x610 [ 1703.903537] ? check_preemption_disabled+0x41/0x280 [ 1703.903552] ? wait_for_completion_io+0x10/0x10 [ 1703.903571] ? vfs_write+0x393/0x540 [ 1703.903588] ? ksys_write+0x1c8/0x2a0 [ 1703.903605] ? __ia32_sys_read+0xb0/0xb0 [ 1703.903618] ? posix_timer_fn+0x3d0/0x3d0 [ 1703.903633] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1703.903650] __x64_sys_sendmmsg+0x99/0x100 [ 1703.903666] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1703.903680] do_syscall_64+0xf9/0x620 [ 1703.903699] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1703.903711] RIP: 0033:0x45c369 [ 1703.903725] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1703.903733] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1703.903748] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1703.903757] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1703.903766] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1703.903774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 1703.903783] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c 06:21:30 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:21:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000000)={'syz', 0x3}, 0x0, 0x0, r1) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f0000000740), 0x0, r2) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000000)={'syz', 0x3}, 0x0, 0x0, r3) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f0000000740)="01", 0x1, r4) keyctl$negate(0xd, r2, 0x7, r4) 06:21:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x6) 06:21:30 executing program 3 (fault-call:12 fault-nth:4): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:30 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000000)) 06:21:30 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x4c, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:30 executing program 3 (fault-call:12 fault-nth:5): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x7) 06:21:30 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x4c, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(r4, 0xc1004111, &(0x7f0000000280)={0x3, [0x20, 0x80000000, 0x2000], [{0x2, 0xffffffff, 0x1, 0x0, 0x1, 0x1}, {0x9, 0x61, 0x1, 0x0, 0x0, 0x1}, {0xffffffff, 0x6, 0x1, 0x0, 0x1}, {0x3, 0x1, 0x1, 0x1, 0x1}, {0x6, 0x0, 0x1}, {0x3, 0x1, 0x0, 0x1}, {0x8, 0x1c, 0x1, 0x1, 0x1}, {0x8, 0x80000000, 0x1, 0x1, 0x1, 0x1}, {0x0, 0x5, 0x1, 0x0, 0x0, 0x1}, {0x20, 0x0, 0x1}, {0x80000000, 0x4, 0x0, 0x1, 0x1}, {0x5, 0x1, 0x0, 0x1, 0x1}], 0x10001}) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000000080)=0x4f6, 0x4) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x200, 0x0) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000000040)=""/64) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) [ 1704.626719] FAULT_INJECTION: forcing a failure. [ 1704.626719] name failslab, interval 1, probability 0, space 0, times 0 [ 1704.626738] CPU: 0 PID: 12830 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1704.626745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1704.626751] Call Trace: [ 1704.626770] dump_stack+0x1fc/0x2fe [ 1704.626792] should_fail.cold+0xa/0x14 [ 1704.626819] ? setup_fault_attr+0x200/0x200 [ 1704.626836] ? lock_downgrade+0x720/0x720 [ 1704.626850] ? check_preemption_disabled+0x41/0x280 [ 1704.626871] __should_failslab+0x115/0x180 [ 1704.626888] should_failslab+0x5/0xf [ 1704.626903] kmem_cache_alloc+0x3f/0x370 [ 1704.626920] skb_clone+0x151/0x3d0 [ 1704.626938] netlink_deliver_tap+0x955/0xb00 [ 1704.626961] netlink_unicast+0x545/0x690 [ 1704.626980] ? netlink_sendskb+0x110/0x110 [ 1704.627003] netlink_sendmsg+0x6bb/0xc40 [ 1704.627032] ? nlmsg_notify+0x1a0/0x1a0 [ 1704.627048] ? kernel_recvmsg+0x220/0x220 [ 1704.627071] ? nlmsg_notify+0x1a0/0x1a0 [ 1704.627087] sock_sendmsg+0xc3/0x120 [ 1704.627105] ___sys_sendmsg+0x3b3/0x8e0 [ 1704.627121] ? mark_held_locks+0xf0/0xf0 [ 1704.627137] ? copy_msghdr_from_user+0x440/0x440 [ 1704.627152] ? _kstrtoull+0x186/0x420 [ 1704.627169] ? __fget+0x32f/0x510 [ 1704.627189] ? lock_downgrade+0x720/0x720 [ 1704.627201] ? check_preemption_disabled+0x41/0x280 06:21:31 executing program 3 (fault-call:12 fault-nth:6): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1704.627216] ? check_preemption_disabled+0x41/0x280 06:21:31 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x8) [ 1704.627236] ? __fget+0x356/0x510 [ 1704.627254] ? do_dup2+0x450/0x450 [ 1704.627272] ? get_pid_task+0xf4/0x190 [ 1704.627290] ? __fdget+0x1d0/0x230 [ 1704.627309] __sys_sendmmsg+0x195/0x470 [ 1704.627327] ? __ia32_sys_sendmsg+0x220/0x220 [ 1704.627344] ? lock_downgrade+0x720/0x720 [ 1704.627369] ? __mutex_unlock_slowpath+0xea/0x610 [ 1704.627384] ? check_preemption_disabled+0x41/0x280 [ 1704.627398] ? wait_for_completion_io+0x10/0x10 [ 1704.627418] ? vfs_write+0x393/0x540 [ 1704.627433] ? ksys_write+0x1c8/0x2a0 [ 1704.627450] ? __ia32_sys_read+0xb0/0xb0 [ 1704.627464] ? posix_timer_fn+0x3d0/0x3d0 [ 1704.627479] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1704.627495] __x64_sys_sendmmsg+0x99/0x100 [ 1704.627509] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1704.627524] do_syscall_64+0xf9/0x620 [ 1704.627543] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1704.627555] RIP: 0033:0x45c369 [ 1704.627569] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1704.627578] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1704.627592] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1704.627601] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1704.627609] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1704.627618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1704.627627] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1704.904864] FAULT_INJECTION: forcing a failure. [ 1704.904864] name failslab, interval 1, probability 0, space 0, times 0 [ 1704.904884] CPU: 1 PID: 12868 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1704.904893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1704.904898] Call Trace: [ 1704.904917] dump_stack+0x1fc/0x2fe [ 1704.904938] should_fail.cold+0xa/0x14 [ 1704.904956] ? setup_fault_attr+0x200/0x200 [ 1704.904982] ? skb_network_protocol+0x14b/0x570 [ 1704.904997] ? __save_stack_trace+0xaf/0x190 [ 1704.905013] ? is_bpf_text_address+0xd5/0x1b0 [ 1704.905032] __should_failslab+0x115/0x180 [ 1704.905052] should_failslab+0x5/0xf [ 1704.905066] kmem_cache_alloc+0x3f/0x370 [ 1704.905085] skb_clone+0x151/0x3d0 [ 1704.905105] dev_queue_xmit_nit+0x326/0xa20 [ 1704.905126] ? validate_xmit_xfrm+0x3dc/0xe30 [ 1704.905147] ? do_syscall_64+0xf9/0x620 [ 1704.905167] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1704.905187] dev_hard_start_xmit+0xaa/0x920 [ 1704.905204] ? validate_xmit_skb+0x764/0xd50 [ 1704.905224] __dev_queue_xmit+0x269d/0x2e00 [ 1704.905246] ? memcpy+0x35/0x50 [ 1704.905261] ? netdev_pick_tx+0x2f0/0x2f0 [ 1704.905277] ? __copy_skb_header+0x414/0x500 [ 1704.905293] ? kfree_skbmem+0x140/0x140 [ 1704.905309] ? skb_clone+0x151/0x3d0 [ 1704.905329] ? __skb_clone+0x5ce/0x7c0 [ 1704.905342] ? kmem_cache_alloc+0x315/0x370 [ 1704.905365] netlink_deliver_tap+0x8fb/0xb00 [ 1704.905397] netlink_unicast+0x545/0x690 [ 1704.905420] ? netlink_sendskb+0x110/0x110 [ 1704.905446] netlink_sendmsg+0x6bb/0xc40 [ 1704.905467] ? nlmsg_notify+0x1a0/0x1a0 [ 1704.905484] ? kernel_recvmsg+0x220/0x220 [ 1704.905517] ? nlmsg_notify+0x1a0/0x1a0 [ 1704.905536] sock_sendmsg+0xc3/0x120 [ 1704.905555] ___sys_sendmsg+0x3b3/0x8e0 [ 1704.905574] ? mark_held_locks+0xf0/0xf0 [ 1704.905591] ? copy_msghdr_from_user+0x440/0x440 [ 1704.905606] ? _kstrtoull+0x186/0x420 [ 1704.905631] ? __fget+0x32f/0x510 [ 1704.905653] ? lock_downgrade+0x720/0x720 [ 1704.905669] ? check_preemption_disabled+0x41/0x280 [ 1704.905687] ? check_preemption_disabled+0x41/0x280 [ 1704.905710] ? __fget+0x356/0x510 [ 1704.905734] ? do_dup2+0x450/0x450 [ 1704.905757] ? get_pid_task+0xf4/0x190 [ 1704.905781] ? __fdget+0x1d0/0x230 [ 1704.905803] __sys_sendmmsg+0x195/0x470 [ 1704.905824] ? __ia32_sys_sendmsg+0x220/0x220 [ 1704.905844] ? lock_downgrade+0x720/0x720 [ 1704.905872] ? __mutex_unlock_slowpath+0xea/0x610 [ 1704.905889] ? check_preemption_disabled+0x41/0x280 [ 1704.905905] ? wait_for_completion_io+0x10/0x10 [ 1704.905927] ? vfs_write+0x393/0x540 [ 1704.905946] ? ksys_write+0x1c8/0x2a0 [ 1704.905966] ? __ia32_sys_read+0xb0/0xb0 [ 1704.905982] ? posix_timer_fn+0x3d0/0x3d0 [ 1704.905997] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1704.906018] __x64_sys_sendmmsg+0x99/0x100 [ 1704.906036] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1704.906053] do_syscall_64+0xf9/0x620 [ 1704.906075] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1704.906090] RIP: 0033:0x45c369 [ 1704.906107] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1704.906116] RSP: 002b:00007fda39ae8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1704.906133] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1704.906143] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1704.906153] RBP: 00007fda39ae8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1704.906162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1704.906172] R13: 00007fff3878f93f R14: 00007fda39ae99c0 R15: 000000000078c04c [ 1705.281438] FAULT_INJECTION: forcing a failure. [ 1705.281438] name failslab, interval 1, probability 0, space 0, times 0 [ 1705.281458] CPU: 1 PID: 12882 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1705.281466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1705.281471] Call Trace: [ 1705.281490] dump_stack+0x1fc/0x2fe [ 1705.281522] should_fail.cold+0xa/0x14 [ 1705.281540] ? setup_fault_attr+0x200/0x200 [ 1705.281556] ? lock_acquire+0x170/0x3c0 [ 1705.281579] __should_failslab+0x115/0x180 [ 1705.281596] should_failslab+0x5/0xf [ 1705.281611] kmem_cache_alloc_trace+0x284/0x380 [ 1705.281631] tcf_chain_create+0x4d/0x280 [ 1705.281646] ? __dev_get_by_index+0xf7/0x140 [ 1705.281665] __tcf_chain_get+0x1d7/0x250 [ 1705.281684] tc_new_tfilter+0x3e4/0x16c0 [ 1705.281710] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1705.281729] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 1705.281748] ? kfree_skbmem+0xc1/0x140 [ 1705.281763] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1705.281779] ? __mutex_add_waiter+0x160/0x160 [ 1705.281813] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1705.281829] rtnetlink_rcv_msg+0x453/0xb80 [ 1705.281848] ? rtnl_calcit.isra.0+0x430/0x430 [ 1705.281863] ? memcpy+0x35/0x50 [ 1705.281879] ? netdev_pick_tx+0x2f0/0x2f0 [ 1705.281896] ? __copy_skb_header+0x414/0x500 [ 1705.281915] ? kfree_skbmem+0x140/0x140 [ 1705.281938] netlink_rcv_skb+0x160/0x440 [ 1705.281955] ? rtnl_calcit.isra.0+0x430/0x430 [ 1705.281974] ? netlink_ack+0xae0/0xae0 [ 1705.282006] netlink_unicast+0x4d5/0x690 [ 1705.282026] ? netlink_sendskb+0x110/0x110 [ 1705.282049] netlink_sendmsg+0x6bb/0xc40 [ 1705.282071] ? nlmsg_notify+0x1a0/0x1a0 [ 1705.282088] ? kernel_recvmsg+0x220/0x220 [ 1705.282112] ? nlmsg_notify+0x1a0/0x1a0 [ 1705.282129] sock_sendmsg+0xc3/0x120 [ 1705.282147] ___sys_sendmsg+0x3b3/0x8e0 [ 1705.282163] ? mark_held_locks+0xf0/0xf0 [ 1705.282179] ? copy_msghdr_from_user+0x440/0x440 [ 1705.282194] ? _kstrtoull+0x186/0x420 [ 1705.282211] ? __fget+0x32f/0x510 [ 1705.282231] ? lock_downgrade+0x720/0x720 [ 1705.282244] ? check_preemption_disabled+0x41/0x280 [ 1705.282259] ? check_preemption_disabled+0x41/0x280 [ 1705.282279] ? __fget+0x356/0x510 [ 1705.282298] ? do_dup2+0x450/0x450 [ 1705.282316] ? get_pid_task+0xf4/0x190 [ 1705.282335] ? __fdget+0x1d0/0x230 [ 1705.282354] __sys_sendmmsg+0x195/0x470 [ 1705.282373] ? __ia32_sys_sendmsg+0x220/0x220 [ 1705.282390] ? lock_downgrade+0x720/0x720 [ 1705.282414] ? __mutex_unlock_slowpath+0xea/0x610 [ 1705.282430] ? check_preemption_disabled+0x41/0x280 [ 1705.282447] ? wait_for_completion_io+0x10/0x10 [ 1705.282467] ? vfs_write+0x393/0x540 [ 1705.282484] ? ksys_write+0x1c8/0x2a0 [ 1705.282513] ? __ia32_sys_read+0xb0/0xb0 [ 1705.282529] ? posix_timer_fn+0x3d0/0x3d0 [ 1705.282548] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1705.282567] __x64_sys_sendmmsg+0x99/0x100 [ 1705.282583] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1705.282598] do_syscall_64+0xf9/0x620 [ 1705.282617] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1705.282631] RIP: 0033:0x45c369 [ 1705.282645] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1705.282653] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1705.282669] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1705.282679] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1705.282688] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1705.282698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1705.282708] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c 06:21:32 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x406, r0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000480)={[0xfffffffffffffffd]}, 0x8) read(r1, &(0x7f00000002c0)=""/386, 0x182) close(r1) fcntl$setstatus(r1, 0x4, 0x82000) close(r1) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(r1, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x41c1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x308c, 0xfffffffffffffffe, 0x0, 0x0, 0x7}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) r3 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x3b) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="a88814000008000000381e", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:21:32 executing program 3 (fault-call:12 fault-nth:7): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x9) 06:21:32 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x4c, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8040}, 0x800) [ 1706.265611] nla_parse: 22 callbacks suppressed [ 1706.265622] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1706.341921] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1706.380075] FAULT_INJECTION: forcing a failure. [ 1706.380075] name failslab, interval 1, probability 0, space 0, times 0 [ 1706.380097] CPU: 1 PID: 12907 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1706.380106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1706.380111] Call Trace: [ 1706.380133] dump_stack+0x1fc/0x2fe [ 1706.380158] should_fail.cold+0xa/0x14 [ 1706.380178] ? setup_fault_attr+0x200/0x200 [ 1706.380195] ? lock_acquire+0x170/0x3c0 [ 1706.380219] __should_failslab+0x115/0x180 [ 1706.380237] should_failslab+0x5/0xf [ 1706.380253] kmem_cache_alloc_node+0x245/0x3b0 [ 1706.380274] __alloc_skb+0x71/0x560 [ 1706.380296] tc_chain_notify+0xcb/0x1f0 [ 1706.380318] __tcf_chain_get+0x207/0x250 [ 1706.380340] tc_new_tfilter+0x3e4/0x16c0 [ 1706.380358] ? lock_downgrade+0x641/0x720 [ 1706.380382] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1706.380407] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1706.380425] ? __mutex_add_waiter+0x160/0x160 [ 1706.380464] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1706.380486] rtnetlink_rcv_msg+0x453/0xb80 [ 1706.380508] ? rtnl_calcit.isra.0+0x430/0x430 [ 1706.380523] ? memcpy+0x35/0x50 [ 1706.380538] ? netdev_pick_tx+0x2f0/0x2f0 [ 1706.380554] ? __copy_skb_header+0x414/0x500 [ 1706.380571] ? kfree_skbmem+0x140/0x140 [ 1706.380594] netlink_rcv_skb+0x160/0x440 [ 1706.380612] ? rtnl_calcit.isra.0+0x430/0x430 [ 1706.380630] ? netlink_ack+0xae0/0xae0 [ 1706.380662] netlink_unicast+0x4d5/0x690 [ 1706.380684] ? netlink_sendskb+0x110/0x110 [ 1706.380709] netlink_sendmsg+0x6bb/0xc40 [ 1706.380732] ? nlmsg_notify+0x1a0/0x1a0 [ 1706.380750] ? kernel_recvmsg+0x220/0x220 [ 1706.380775] ? nlmsg_notify+0x1a0/0x1a0 [ 1706.380792] sock_sendmsg+0xc3/0x120 [ 1706.380811] ___sys_sendmsg+0x3b3/0x8e0 [ 1706.380830] ? mark_held_locks+0xf0/0xf0 [ 1706.380848] ? copy_msghdr_from_user+0x440/0x440 [ 1706.380865] ? _kstrtoull+0x186/0x420 [ 1706.380884] ? __fget+0x32f/0x510 [ 1706.380907] ? lock_downgrade+0x720/0x720 [ 1706.380933] ? check_preemption_disabled+0x41/0x280 [ 1706.380959] ? check_preemption_disabled+0x41/0x280 [ 1706.380982] ? __fget+0x356/0x510 [ 1706.381002] ? do_dup2+0x450/0x450 [ 1706.381022] ? get_pid_task+0xf4/0x190 [ 1706.381043] ? __fdget+0x1d0/0x230 [ 1706.381063] __sys_sendmmsg+0x195/0x470 [ 1706.381084] ? __ia32_sys_sendmsg+0x220/0x220 [ 1706.381104] ? lock_downgrade+0x720/0x720 [ 1706.381130] ? __mutex_unlock_slowpath+0xea/0x610 [ 1706.381147] ? check_preemption_disabled+0x41/0x280 [ 1706.381164] ? wait_for_completion_io+0x10/0x10 [ 1706.381184] ? vfs_write+0x393/0x540 [ 1706.381201] ? ksys_write+0x1c8/0x2a0 [ 1706.381219] ? __ia32_sys_read+0xb0/0xb0 [ 1706.381233] ? posix_timer_fn+0x3d0/0x3d0 [ 1706.381249] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1706.381267] __x64_sys_sendmmsg+0x99/0x100 [ 1706.381283] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1706.381299] do_syscall_64+0xf9/0x620 [ 1706.381319] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1706.381331] RIP: 0033:0x45c369 [ 1706.381347] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1706.381355] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1706.381370] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1706.381381] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1706.381390] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1706.381400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 1706.381410] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1706.392794] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 06:21:33 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {0x0, 0x0, 0x1}, {}, {}, 0x0, 0x2, 0x40, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x0, 0x0, 0x4}) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:21:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xa) 06:21:33 executing program 3 (fault-call:12 fault-nth:8): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xb) 06:21:33 executing program 3 (fault-call:12 fault-nth:9): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 1707.036577] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1707.070273] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1707.111588] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1707.114936] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1707.116324] FAULT_INJECTION: forcing a failure. [ 1707.116324] name failslab, interval 1, probability 0, space 0, times 0 [ 1707.116340] CPU: 1 PID: 12936 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1707.116348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1707.116353] Call Trace: [ 1707.116374] dump_stack+0x1fc/0x2fe [ 1707.116396] should_fail.cold+0xa/0x14 [ 1707.116414] ? setup_fault_attr+0x200/0x200 [ 1707.116431] ? lock_acquire+0x170/0x3c0 [ 1707.116455] __should_failslab+0x115/0x180 [ 1707.116472] should_failslab+0x5/0xf [ 1707.116489] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1707.116512] __kmalloc_node_track_caller+0x38/0x70 [ 1707.116539] __alloc_skb+0xae/0x560 [ 1707.116562] tc_chain_notify+0xcb/0x1f0 [ 1707.116583] __tcf_chain_get+0x207/0x250 [ 1707.116603] tc_new_tfilter+0x3e4/0x16c0 [ 1707.116629] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1707.116651] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 1707.116671] ? kfree_skbmem+0xc1/0x140 [ 1707.116688] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1707.116705] ? __mutex_add_waiter+0x160/0x160 [ 1707.116741] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1707.116757] rtnetlink_rcv_msg+0x453/0xb80 [ 1707.116777] ? rtnl_calcit.isra.0+0x430/0x430 [ 1707.116793] ? memcpy+0x35/0x50 [ 1707.116809] ? netdev_pick_tx+0x2f0/0x2f0 [ 1707.116825] ? __copy_skb_header+0x414/0x500 [ 1707.116841] ? kfree_skbmem+0x140/0x140 [ 1707.116863] netlink_rcv_skb+0x160/0x440 [ 1707.116881] ? rtnl_calcit.isra.0+0x430/0x430 [ 1707.116900] ? netlink_ack+0xae0/0xae0 [ 1707.116931] netlink_unicast+0x4d5/0x690 [ 1707.116952] ? netlink_sendskb+0x110/0x110 [ 1707.116975] netlink_sendmsg+0x6bb/0xc40 [ 1707.117003] ? nlmsg_notify+0x1a0/0x1a0 [ 1707.117021] ? kernel_recvmsg+0x220/0x220 [ 1707.117046] ? nlmsg_notify+0x1a0/0x1a0 [ 1707.117063] sock_sendmsg+0xc3/0x120 [ 1707.117081] ___sys_sendmsg+0x3b3/0x8e0 06:21:33 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x40, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x8040}, 0x800) [ 1707.117098] ? mark_held_locks+0xf0/0xf0 [ 1707.117115] ? copy_msghdr_from_user+0x440/0x440 [ 1707.117131] ? _kstrtoull+0x186/0x420 [ 1707.117150] ? __fget+0x32f/0x510 [ 1707.117169] ? lock_downgrade+0x720/0x720 [ 1707.117183] ? check_preemption_disabled+0x41/0x280 [ 1707.117201] ? check_preemption_disabled+0x41/0x280 [ 1707.117222] ? __fget+0x356/0x510 [ 1707.117242] ? do_dup2+0x450/0x450 [ 1707.117264] ? get_pid_task+0xf4/0x190 [ 1707.117287] ? __fdget+0x1d0/0x230 [ 1707.117312] __sys_sendmmsg+0x195/0x470 [ 1707.117333] ? __ia32_sys_sendmsg+0x220/0x220 [ 1707.117352] ? lock_downgrade+0x720/0x720 [ 1707.117380] ? __mutex_unlock_slowpath+0xea/0x610 [ 1707.117396] ? check_preemption_disabled+0x41/0x280 [ 1707.117413] ? wait_for_completion_io+0x10/0x10 [ 1707.117433] ? vfs_write+0x393/0x540 [ 1707.117451] ? ksys_write+0x1c8/0x2a0 [ 1707.117469] ? __ia32_sys_read+0xb0/0xb0 [ 1707.117485] ? posix_timer_fn+0x3d0/0x3d0 [ 1707.117500] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1707.117519] __x64_sys_sendmmsg+0x99/0x100 [ 1707.117538] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1707.117555] do_syscall_64+0xf9/0x620 [ 1707.117576] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1707.117589] RIP: 0033:0x45c369 [ 1707.117605] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1707.117614] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1707.117628] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1707.117638] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1707.117647] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1707.117655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1707.117666] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1707.257662] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 06:21:33 executing program 3 (fault-call:12 fault-nth:10): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1707.669640] FAULT_INJECTION: forcing a failure. [ 1707.669640] name failslab, interval 1, probability 0, space 0, times 0 [ 1707.669661] CPU: 0 PID: 12967 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1707.669670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1707.669675] Call Trace: [ 1707.669695] dump_stack+0x1fc/0x2fe [ 1707.669718] should_fail.cold+0xa/0x14 [ 1707.669738] ? setup_fault_attr+0x200/0x200 [ 1707.669757] ? skb_network_protocol+0x14b/0x570 [ 1707.669771] ? __save_stack_trace+0xaf/0x190 [ 1707.669787] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 1707.669806] __should_failslab+0x115/0x180 [ 1707.669824] should_failslab+0x5/0xf [ 1707.669838] kmem_cache_alloc+0x3f/0x370 06:21:34 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000340)=ANY=[@ANYRES16=r1, @ANYRES16, @ANYRESHEX=r3], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r0, 0x110, 0x5, &(0x7f0000000040)=[0x4], 0x2) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:21:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xc) [ 1707.669854] skb_clone+0x151/0x3d0 [ 1707.669873] dev_queue_xmit_nit+0x326/0xa20 [ 1707.669892] ? validate_xmit_xfrm+0x3dc/0xe30 [ 1707.669910] ? sock_sendmsg+0xc3/0x120 [ 1707.669928] ? ___sys_sendmsg+0x3b3/0x8e0 [ 1707.669949] dev_hard_start_xmit+0xaa/0x920 [ 1707.669965] ? validate_xmit_skb+0x764/0xd50 [ 1707.669989] __dev_queue_xmit+0x269d/0x2e00 [ 1707.670013] ? memcpy+0x35/0x50 [ 1707.670029] ? netdev_pick_tx+0x2f0/0x2f0 [ 1707.670047] ? __copy_skb_header+0x414/0x500 [ 1707.670071] ? sk_filter_trim_cap+0x497/0x7d0 [ 1707.670091] ? kfree_skbmem+0x140/0x140 [ 1707.670111] ? skb_clone+0x151/0x3d0 [ 1707.670133] ? __skb_clone+0x5ce/0x7c0 [ 1707.670151] ? kmem_cache_alloc+0x315/0x370 [ 1707.670179] netlink_deliver_tap+0x8fb/0xb00 [ 1707.670205] netlink_sendskb+0x6c/0x110 [ 1707.670221] netlink_unicast+0x5b3/0x690 [ 1707.670240] ? netlink_sendskb+0x110/0x110 [ 1707.670255] ? memset+0x20/0x40 [ 1707.670272] ? __nlmsg_put+0x155/0x1c0 [ 1707.670292] netlink_ack+0x628/0xae0 [ 1707.670308] ? memcpy+0x35/0x50 [ 1707.670324] ? netlink_sendmsg+0xc40/0xc40 [ 1707.670339] ? __copy_skb_header+0x414/0x500 [ 1707.670357] ? kfree_skbmem+0x140/0x140 [ 1707.670379] netlink_rcv_skb+0x353/0x440 [ 1707.670407] ? rtnl_calcit.isra.0+0x430/0x430 [ 1707.670425] ? netlink_ack+0xae0/0xae0 [ 1707.670457] netlink_unicast+0x4d5/0x690 [ 1707.670478] ? netlink_sendskb+0x110/0x110 [ 1707.670504] netlink_sendmsg+0x6bb/0xc40 [ 1707.670526] ? nlmsg_notify+0x1a0/0x1a0 [ 1707.670541] ? kernel_recvmsg+0x220/0x220 [ 1707.670563] ? nlmsg_notify+0x1a0/0x1a0 [ 1707.670580] sock_sendmsg+0xc3/0x120 [ 1707.670597] ___sys_sendmsg+0x3b3/0x8e0 [ 1707.670614] ? mark_held_locks+0xf0/0xf0 [ 1707.670631] ? copy_msghdr_from_user+0x440/0x440 [ 1707.670648] ? _kstrtoull+0x186/0x420 [ 1707.670667] ? __fget+0x32f/0x510 [ 1707.670689] ? lock_downgrade+0x720/0x720 [ 1707.670704] ? check_preemption_disabled+0x41/0x280 [ 1707.670721] ? check_preemption_disabled+0x41/0x280 [ 1707.670742] ? __fget+0x356/0x510 [ 1707.670760] ? do_dup2+0x450/0x450 [ 1707.670779] ? get_pid_task+0xf4/0x190 [ 1707.670800] ? __fdget+0x1d0/0x230 [ 1707.670821] __sys_sendmmsg+0x195/0x470 [ 1707.670840] ? __ia32_sys_sendmsg+0x220/0x220 [ 1707.670860] ? lock_downgrade+0x720/0x720 [ 1707.670885] ? __mutex_unlock_slowpath+0xea/0x610 [ 1707.670902] ? check_preemption_disabled+0x41/0x280 [ 1707.670920] ? wait_for_completion_io+0x10/0x10 [ 1707.670940] ? vfs_write+0x393/0x540 [ 1707.670959] ? ksys_write+0x1c8/0x2a0 [ 1707.670980] ? __ia32_sys_read+0xb0/0xb0 [ 1707.670998] ? posix_timer_fn+0x3d0/0x3d0 [ 1707.671016] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1707.671036] __x64_sys_sendmmsg+0x99/0x100 [ 1707.671066] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1707.671084] do_syscall_64+0xf9/0x620 [ 1707.671106] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1707.671119] RIP: 0033:0x45c369 [ 1707.671136] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1707.671147] RSP: 002b:00007fda39ac7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1707.671164] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1707.671175] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1707.671184] RBP: 00007fda39ac7ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1707.671194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 1707.671205] R13: 00007fff3878f93f R14: 00007fda39ac89c0 R15: 000000000078c0ec [ 1707.674196] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1707.742000] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1707.927145] FAULT_INJECTION: forcing a failure. [ 1707.927145] name failslab, interval 1, probability 0, space 0, times 0 06:21:34 executing program 3 (fault-call:12 fault-nth:11): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xe) [ 1708.271407] CPU: 1 PID: 12988 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1708.271417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1708.271422] Call Trace: [ 1708.271444] dump_stack+0x1fc/0x2fe [ 1708.271466] should_fail.cold+0xa/0x14 [ 1708.271483] ? setup_fault_attr+0x200/0x200 [ 1708.271499] ? lock_acquire+0x170/0x3c0 [ 1708.271522] __should_failslab+0x115/0x180 [ 1708.271540] should_failslab+0x5/0xf [ 1708.271555] kmem_cache_alloc_trace+0x284/0x380 [ 1708.271576] tc_new_tfilter+0x8cc/0x16c0 [ 1708.271610] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1708.271629] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 1708.271649] ? kfree_skbmem+0xc1/0x140 [ 1708.271665] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1708.271680] ? __mutex_add_waiter+0x160/0x160 [ 1708.271714] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1708.271730] rtnetlink_rcv_msg+0x453/0xb80 [ 1708.271749] ? rtnl_calcit.isra.0+0x430/0x430 [ 1708.271763] ? memcpy+0x35/0x50 [ 1708.271777] ? netdev_pick_tx+0x2f0/0x2f0 [ 1708.271791] ? __copy_skb_header+0x414/0x500 [ 1708.271807] ? kfree_skbmem+0x140/0x140 [ 1708.271828] netlink_rcv_skb+0x160/0x440 [ 1708.271845] ? rtnl_calcit.isra.0+0x430/0x430 [ 1708.271861] ? netlink_ack+0xae0/0xae0 [ 1708.271890] netlink_unicast+0x4d5/0x690 [ 1708.271909] ? netlink_sendskb+0x110/0x110 [ 1708.271932] netlink_sendmsg+0x6bb/0xc40 [ 1708.271953] ? nlmsg_notify+0x1a0/0x1a0 [ 1708.271968] ? kernel_recvmsg+0x220/0x220 [ 1708.271991] ? nlmsg_notify+0x1a0/0x1a0 [ 1708.272006] sock_sendmsg+0xc3/0x120 [ 1708.272024] ___sys_sendmsg+0x3b3/0x8e0 [ 1708.272040] ? mark_held_locks+0xf0/0xf0 [ 1708.272056] ? copy_msghdr_from_user+0x440/0x440 [ 1708.272071] ? _kstrtoull+0x186/0x420 [ 1708.272088] ? __fget+0x32f/0x510 [ 1708.272108] ? lock_downgrade+0x720/0x720 [ 1708.272120] ? check_preemption_disabled+0x41/0x280 [ 1708.272134] ? check_preemption_disabled+0x41/0x280 [ 1708.272154] ? __fget+0x356/0x510 [ 1708.272172] ? do_dup2+0x450/0x450 [ 1708.272189] ? get_pid_task+0xf4/0x190 [ 1708.272207] ? __fdget+0x1d0/0x230 [ 1708.272225] __sys_sendmmsg+0x195/0x470 [ 1708.272243] ? __ia32_sys_sendmsg+0x220/0x220 [ 1708.272259] ? lock_downgrade+0x720/0x720 [ 1708.272282] ? __mutex_unlock_slowpath+0xea/0x610 [ 1708.272296] ? check_preemption_disabled+0x41/0x280 [ 1708.272310] ? wait_for_completion_io+0x10/0x10 [ 1708.272329] ? vfs_write+0x393/0x540 [ 1708.272345] ? ksys_write+0x1c8/0x2a0 [ 1708.272362] ? __ia32_sys_read+0xb0/0xb0 [ 1708.272376] ? posix_timer_fn+0x3d0/0x3d0 [ 1708.272391] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1708.272407] __x64_sys_sendmmsg+0x99/0x100 [ 1708.272422] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1708.272437] do_syscall_64+0xf9/0x620 [ 1708.272456] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1708.272468] RIP: 0033:0x45c369 [ 1708.272482] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1708.272490] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1708.272504] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1708.272513] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1708.272522] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1708.272530] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a [ 1708.272539] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1708.581152] FAULT_INJECTION: forcing a failure. [ 1708.581152] name failslab, interval 1, probability 0, space 0, times 0 [ 1708.581174] CPU: 0 PID: 13014 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1708.581183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1708.581189] Call Trace: [ 1708.581210] dump_stack+0x1fc/0x2fe [ 1708.581233] should_fail.cold+0xa/0x14 [ 1708.581254] ? setup_fault_attr+0x200/0x200 [ 1708.581268] ? kasan_kmalloc+0x139/0x160 [ 1708.581286] ? __kmalloc_node_track_caller+0x4c/0x70 [ 1708.581303] ? __alloc_skb+0xae/0x560 [ 1708.581319] ? tc_chain_notify+0xcb/0x1f0 [ 1708.581339] __should_failslab+0x115/0x180 [ 1708.581356] should_failslab+0x5/0xf [ 1708.581373] kmem_cache_alloc_node_trace+0x57/0x3b0 [ 1708.581394] __kmalloc_node_track_caller+0x38/0x70 [ 1708.581409] pskb_expand_head+0x159/0xf20 [ 1708.581423] ? memset+0x20/0x40 [ 1708.581440] ? __nla_reserve+0x9a/0xc0 [ 1708.581459] netlink_trim+0x200/0x250 [ 1708.581477] netlink_broadcast_filtered+0x61/0xbc0 [ 1708.581503] netlink_broadcast+0x35/0x40 [ 1708.581522] rtnetlink_send+0xea/0x100 [ 1708.581540] tc_chain_notify+0x148/0x1f0 [ 1708.581560] __tcf_chain_get+0x207/0x250 [ 1708.581579] tc_new_tfilter+0x3e4/0x16c0 [ 1708.581604] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1708.581625] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 1708.581646] ? kfree_skbmem+0xc1/0x140 [ 1708.581663] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1708.581680] ? __mutex_add_waiter+0x160/0x160 [ 1708.581716] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1708.581733] rtnetlink_rcv_msg+0x453/0xb80 [ 1708.581752] ? rtnl_calcit.isra.0+0x430/0x430 [ 1708.581766] ? memcpy+0x35/0x50 [ 1708.581781] ? netdev_pick_tx+0x2f0/0x2f0 [ 1708.581795] ? __copy_skb_header+0x414/0x500 [ 1708.581811] ? kfree_skbmem+0x140/0x140 [ 1708.581832] netlink_rcv_skb+0x160/0x440 [ 1708.581849] ? rtnl_calcit.isra.0+0x430/0x430 [ 1708.581865] ? netlink_ack+0xae0/0xae0 [ 1708.581895] netlink_unicast+0x4d5/0x690 [ 1708.581915] ? netlink_sendskb+0x110/0x110 [ 1708.581939] netlink_sendmsg+0x6bb/0xc40 [ 1708.581960] ? nlmsg_notify+0x1a0/0x1a0 [ 1708.581974] ? kernel_recvmsg+0x220/0x220 [ 1708.581997] ? nlmsg_notify+0x1a0/0x1a0 [ 1708.582014] sock_sendmsg+0xc3/0x120 [ 1708.582031] ___sys_sendmsg+0x3b3/0x8e0 [ 1708.582049] ? mark_held_locks+0xf0/0xf0 [ 1708.582065] ? copy_msghdr_from_user+0x440/0x440 [ 1708.582080] ? _kstrtoull+0x186/0x420 [ 1708.582121] ? __fget+0x32f/0x510 [ 1708.582145] ? lock_downgrade+0x720/0x720 [ 1708.582159] ? check_preemption_disabled+0x41/0x280 [ 1708.582175] ? check_preemption_disabled+0x41/0x280 [ 1708.582199] ? __fget+0x356/0x510 [ 1708.582219] ? do_dup2+0x450/0x450 [ 1708.582239] ? get_pid_task+0xf4/0x190 [ 1708.582260] ? __fdget+0x1d0/0x230 [ 1708.582279] __sys_sendmmsg+0x195/0x470 [ 1708.582298] ? __ia32_sys_sendmsg+0x220/0x220 [ 1708.582315] ? lock_downgrade+0x720/0x720 [ 1708.582340] ? __mutex_unlock_slowpath+0xea/0x610 [ 1708.582357] ? check_preemption_disabled+0x41/0x280 [ 1708.582373] ? wait_for_completion_io+0x10/0x10 [ 1708.582393] ? vfs_write+0x393/0x540 [ 1708.582410] ? ksys_write+0x1c8/0x2a0 [ 1708.582427] ? __ia32_sys_read+0xb0/0xb0 [ 1708.582441] ? posix_timer_fn+0x3d0/0x3d0 [ 1708.582457] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1708.582474] __x64_sys_sendmmsg+0x99/0x100 [ 1708.582490] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1708.582505] do_syscall_64+0xf9/0x620 [ 1708.582525] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1708.582537] RIP: 0033:0x45c369 06:21:35 executing program 3 (fault-call:12 fault-nth:12): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xf) 06:21:35 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000002c0)={r4}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r4, 0x1, 0x8f}, &(0x7f0000000040)=0x8) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r5, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) [ 1708.582552] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1708.582560] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1708.582574] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1708.582584] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1708.582592] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1708.582600] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 1708.582610] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c 06:21:35 executing program 3 (fault-call:12 fault-nth:13): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) preadv(r1, &(0x7f0000000100), 0x15, 0x207200, 0x0) socket(0x10, 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0xa00, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000140)={0x4, [0x7, 0x3000, 0x400, 0x3]}, 0xc) [ 1709.401426] FAULT_INJECTION: forcing a failure. [ 1709.401426] name failslab, interval 1, probability 0, space 0, times 0 [ 1709.401448] CPU: 1 PID: 13047 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1709.401456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1709.401461] Call Trace: [ 1709.401492] dump_stack+0x1fc/0x2fe [ 1709.401523] should_fail.cold+0xa/0x14 [ 1709.401541] ? setup_fault_attr+0x200/0x200 [ 1709.401554] ? kasan_kmalloc+0x139/0x160 [ 1709.401571] ? __kmalloc_node_track_caller+0x4c/0x70 [ 1709.401588] ? __alloc_skb+0xae/0x560 [ 1709.401604] ? tc_chain_notify+0xcb/0x1f0 [ 1709.401623] __should_failslab+0x115/0x180 [ 1709.401640] should_failslab+0x5/0xf [ 1709.401656] kmem_cache_alloc_node_trace+0x57/0x3b0 [ 1709.401674] __kmalloc_node_track_caller+0x38/0x70 [ 1709.401689] pskb_expand_head+0x159/0xf20 [ 1709.401703] ? lock_downgrade+0x720/0x720 [ 1709.401716] ? memset+0x20/0x40 [ 1709.401732] ? __nla_reserve+0x9a/0xc0 [ 1709.401752] netlink_trim+0x200/0x250 [ 1709.401768] netlink_broadcast_filtered+0x61/0xbc0 [ 1709.401791] netlink_broadcast+0x35/0x40 [ 1709.401811] rtnetlink_send+0xea/0x100 [ 1709.401830] tc_chain_notify+0x148/0x1f0 [ 1709.401849] __tcf_chain_get+0x207/0x250 [ 1709.401868] tc_new_tfilter+0x3e4/0x16c0 [ 1709.401893] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1709.401911] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 1709.401929] ? kfree_skbmem+0xc1/0x140 [ 1709.401944] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1709.401960] ? __mutex_add_waiter+0x160/0x160 [ 1709.401991] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1709.402007] rtnetlink_rcv_msg+0x453/0xb80 [ 1709.402025] ? rtnl_calcit.isra.0+0x430/0x430 [ 1709.402038] ? memcpy+0x35/0x50 [ 1709.402054] ? netdev_pick_tx+0x2f0/0x2f0 06:21:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x10) 06:21:35 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x40, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x8040}, 0x800) [ 1709.402068] ? __copy_skb_header+0x414/0x500 [ 1709.402084] ? kfree_skbmem+0x140/0x140 [ 1709.402106] netlink_rcv_skb+0x160/0x440 [ 1709.402123] ? rtnl_calcit.isra.0+0x430/0x430 [ 1709.402140] ? netlink_ack+0xae0/0xae0 [ 1709.402169] netlink_unicast+0x4d5/0x690 [ 1709.402189] ? netlink_sendskb+0x110/0x110 [ 1709.402215] netlink_sendmsg+0x6bb/0xc40 [ 1709.402236] ? nlmsg_notify+0x1a0/0x1a0 [ 1709.402251] ? kernel_recvmsg+0x220/0x220 [ 1709.402275] ? nlmsg_notify+0x1a0/0x1a0 [ 1709.402291] sock_sendmsg+0xc3/0x120 [ 1709.402310] ___sys_sendmsg+0x3b3/0x8e0 [ 1709.402326] ? mark_held_locks+0xf0/0xf0 [ 1709.402342] ? copy_msghdr_from_user+0x440/0x440 [ 1709.402358] ? _kstrtoull+0x186/0x420 [ 1709.402375] ? __fget+0x32f/0x510 [ 1709.402395] ? lock_downgrade+0x720/0x720 [ 1709.402408] ? check_preemption_disabled+0x41/0x280 [ 1709.402423] ? check_preemption_disabled+0x41/0x280 [ 1709.402444] ? __fget+0x356/0x510 [ 1709.402463] ? do_dup2+0x450/0x450 [ 1709.402480] ? get_pid_task+0xf4/0x190 [ 1709.402499] ? __fdget+0x1d0/0x230 [ 1709.402530] __sys_sendmmsg+0x195/0x470 [ 1709.402549] ? __ia32_sys_sendmsg+0x220/0x220 [ 1709.402566] ? lock_downgrade+0x720/0x720 [ 1709.402591] ? __mutex_unlock_slowpath+0xea/0x610 [ 1709.402606] ? check_preemption_disabled+0x41/0x280 [ 1709.402621] ? wait_for_completion_io+0x10/0x10 [ 1709.402640] ? vfs_write+0x393/0x540 [ 1709.402657] ? ksys_write+0x1c8/0x2a0 [ 1709.402674] ? __ia32_sys_read+0xb0/0xb0 [ 1709.402687] ? posix_timer_fn+0x3d0/0x3d0 [ 1709.402703] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1709.402720] __x64_sys_sendmmsg+0x99/0x100 [ 1709.402736] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1709.402751] do_syscall_64+0xf9/0x620 [ 1709.402770] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1709.402783] RIP: 0033:0x45c369 [ 1709.402798] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1709.402806] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1709.402821] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1709.402830] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1709.402839] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1709.402848] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c [ 1709.402858] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1709.576634] FAULT_INJECTION: forcing a failure. [ 1709.576634] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1709.576653] CPU: 1 PID: 13061 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1709.576661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1709.576667] Call Trace: [ 1709.576686] dump_stack+0x1fc/0x2fe [ 1709.576708] should_fail.cold+0xa/0x14 [ 1709.576725] ? mark_held_locks+0xf0/0xf0 [ 1709.576742] ? setup_fault_attr+0x200/0x200 [ 1709.576760] ? mark_held_locks+0xf0/0xf0 [ 1709.576775] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1709.576794] __alloc_pages_nodemask+0x239/0x2890 [ 1709.576813] ? unwind_next_frame+0x10a9/0x1c60 [ 1709.576828] ? __save_stack_trace+0x72/0x190 [ 1709.576843] ? deref_stack_reg+0x134/0x1d0 [ 1709.576861] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 1709.576878] ? is_bpf_text_address+0xd5/0x1b0 [ 1709.576899] ? lock_downgrade+0x720/0x720 [ 1709.576912] ? lock_acquire+0x170/0x3c0 [ 1709.576927] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1709.576940] ? check_preemption_disabled+0x41/0x280 [ 1709.576962] ? kernel_text_address+0xbd/0xf0 [ 1709.576989] ? __kernel_text_address+0x9/0x30 [ 1709.577004] ? unwind_get_return_address+0x51/0x90 [ 1709.577021] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1709.577035] ? __save_stack_trace+0xaf/0x190 [ 1709.577060] cache_grow_begin+0xa4/0x8a0 [ 1709.577078] ? setup_fault_attr+0x200/0x200 [ 1709.577099] cache_alloc_refill+0x273/0x340 [ 1709.577123] kmem_cache_alloc_node_trace+0x39e/0x3b0 [ 1709.577143] __kmalloc_node_track_caller+0x38/0x70 [ 1709.577159] pskb_expand_head+0x159/0xf20 [ 1709.577176] ? lock_downgrade+0x720/0x720 [ 1709.577189] ? memset+0x20/0x40 [ 1709.577205] ? __nla_reserve+0x9a/0xc0 [ 1709.577226] netlink_trim+0x200/0x250 [ 1709.577245] netlink_broadcast_filtered+0x61/0xbc0 [ 1709.577275] netlink_broadcast+0x35/0x40 [ 1709.577295] rtnetlink_send+0xea/0x100 [ 1709.577316] tc_chain_notify+0x148/0x1f0 [ 1709.577338] __tcf_chain_get+0x207/0x250 [ 1709.577360] tc_new_tfilter+0x3e4/0x16c0 [ 1709.577389] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1709.577413] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 1709.577435] ? kfree_skbmem+0xc1/0x140 [ 1709.577450] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1709.577465] ? __mutex_add_waiter+0x160/0x160 [ 1709.577500] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1709.577518] rtnetlink_rcv_msg+0x453/0xb80 [ 1709.577539] ? rtnl_calcit.isra.0+0x430/0x430 [ 1709.577554] ? memcpy+0x35/0x50 [ 1709.577570] ? netdev_pick_tx+0x2f0/0x2f0 [ 1709.577584] ? __copy_skb_header+0x414/0x500 [ 1709.577599] ? kfree_skbmem+0x140/0x140 [ 1709.577620] netlink_rcv_skb+0x160/0x440 [ 1709.577637] ? rtnl_calcit.isra.0+0x430/0x430 [ 1709.577653] ? netlink_ack+0xae0/0xae0 [ 1709.577685] netlink_unicast+0x4d5/0x690 [ 1709.577706] ? netlink_sendskb+0x110/0x110 [ 1709.577733] netlink_sendmsg+0x6bb/0xc40 [ 1709.577755] ? nlmsg_notify+0x1a0/0x1a0 [ 1709.577771] ? kernel_recvmsg+0x220/0x220 [ 1709.577797] ? nlmsg_notify+0x1a0/0x1a0 [ 1709.577815] sock_sendmsg+0xc3/0x120 [ 1709.577834] ___sys_sendmsg+0x3b3/0x8e0 [ 1709.577861] ? mark_held_locks+0xf0/0xf0 [ 1709.577882] ? copy_msghdr_from_user+0x440/0x440 [ 1709.577897] ? _kstrtoull+0x186/0x420 [ 1709.577917] ? __fget+0x32f/0x510 [ 1709.577937] ? lock_downgrade+0x720/0x720 06:21:36 executing program 3 (fault-call:12 fault-nth:14): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1710.265009] ? check_preemption_disabled+0x41/0x280 [ 1710.265026] ? check_preemption_disabled+0x41/0x280 [ 1710.265047] ? __fget+0x356/0x510 [ 1710.265066] ? do_dup2+0x450/0x450 [ 1710.265084] ? get_pid_task+0xf4/0x190 [ 1710.265102] ? __fdget+0x1d0/0x230 [ 1710.265122] __sys_sendmmsg+0x195/0x470 [ 1710.265143] ? __ia32_sys_sendmsg+0x220/0x220 [ 1710.265160] ? lock_downgrade+0x720/0x720 [ 1710.265184] ? __mutex_unlock_slowpath+0xea/0x610 [ 1710.265199] ? check_preemption_disabled+0x41/0x280 [ 1710.265213] ? wait_for_completion_io+0x10/0x10 [ 1710.265231] ? vfs_write+0x393/0x540 [ 1710.265248] ? ksys_write+0x1c8/0x2a0 [ 1710.265264] ? __ia32_sys_read+0xb0/0xb0 [ 1710.265277] ? posix_timer_fn+0x3d0/0x3d0 [ 1710.265292] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1710.265309] __x64_sys_sendmmsg+0x99/0x100 [ 1710.265324] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1710.265339] do_syscall_64+0xf9/0x620 [ 1710.265357] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1710.265370] RIP: 0033:0x45c369 [ 1710.265385] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1710.265397] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1710.265411] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1710.265420] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1710.265428] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1710.265436] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000d [ 1710.265445] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1710.565134] FAULT_INJECTION: forcing a failure. [ 1710.565134] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1710.565154] CPU: 0 PID: 13099 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1710.565162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1710.565167] Call Trace: [ 1710.565187] dump_stack+0x1fc/0x2fe [ 1710.565209] should_fail.cold+0xa/0x14 [ 1710.565224] ? check_preemption_disabled+0x41/0x280 [ 1710.565240] ? setup_fault_attr+0x200/0x200 [ 1710.565266] __alloc_pages_nodemask+0x239/0x2890 [ 1710.565287] ? __lock_acquire+0x6de/0x3ff0 [ 1710.565313] ? lock_acquire+0x170/0x3c0 [ 1710.565330] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1710.565346] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1710.565364] ? kernel_text_address+0xbd/0xf0 [ 1710.565377] ? __kernel_text_address+0x9/0x30 [ 1710.565401] ? unwind_get_return_address+0x51/0x90 [ 1710.565421] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1710.565434] ? __save_stack_trace+0xaf/0x190 [ 1710.565453] ? ____cache_alloc_node+0x156/0x1d0 [ 1710.565477] cache_grow_begin+0xa4/0x8a0 [ 1710.565493] ? check_preemption_disabled+0x41/0x280 [ 1710.565515] ____cache_alloc_node+0x170/0x1d0 [ 1710.565528] ? check_preemption_disabled+0x41/0x280 [ 1710.565548] kmem_cache_alloc_node_trace+0xec/0x3b0 [ 1710.565567] __kmalloc_node_track_caller+0x38/0x70 [ 1710.565584] pskb_expand_head+0x159/0xf20 [ 1710.565598] ? lock_downgrade+0x720/0x720 [ 1710.565612] ? memset+0x20/0x40 [ 1710.565631] ? __nla_reserve+0x9a/0xc0 [ 1710.565653] netlink_trim+0x200/0x250 [ 1710.565675] netlink_broadcast_filtered+0x61/0xbc0 [ 1710.565703] netlink_broadcast+0x35/0x40 [ 1710.565725] rtnetlink_send+0xea/0x100 [ 1710.565746] tc_chain_notify+0x148/0x1f0 [ 1710.565768] __tcf_chain_get+0x207/0x250 [ 1710.565792] tc_new_tfilter+0x3e4/0x16c0 [ 1710.565822] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1710.565844] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 1710.565869] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1710.565886] ? __mutex_add_waiter+0x160/0x160 [ 1710.565918] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1710.565942] rtnetlink_rcv_msg+0x453/0xb80 [ 1710.565958] ? rtnl_calcit.isra.0+0x430/0x430 [ 1710.565973] ? lock_downgrade+0x720/0x720 [ 1710.565988] ? rcu_read_unlock_special+0x4ce/0xfc0 [ 1710.566007] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 1710.566027] netlink_rcv_skb+0x160/0x440 [ 1710.566045] ? rtnl_calcit.isra.0+0x430/0x430 [ 1710.566064] ? netlink_ack+0xae0/0xae0 [ 1710.566095] netlink_unicast+0x4d5/0x690 [ 1710.566116] ? netlink_sendskb+0x110/0x110 [ 1710.566151] netlink_sendmsg+0x6bb/0xc40 [ 1710.566173] ? nlmsg_notify+0x1a0/0x1a0 [ 1710.566190] ? kernel_recvmsg+0x220/0x220 [ 1710.566216] ? nlmsg_notify+0x1a0/0x1a0 [ 1710.566234] sock_sendmsg+0xc3/0x120 [ 1710.566251] ___sys_sendmsg+0x3b3/0x8e0 [ 1710.566271] ? mark_held_locks+0xf0/0xf0 [ 1710.566290] ? copy_msghdr_from_user+0x440/0x440 [ 1710.566306] ? _kstrtoull+0x186/0x420 [ 1710.566326] ? __fget+0x32f/0x510 [ 1710.566349] ? lock_downgrade+0x720/0x720 [ 1710.566363] ? check_preemption_disabled+0x41/0x280 [ 1710.566380] ? check_preemption_disabled+0x41/0x280 [ 1710.566403] ? __fget+0x356/0x510 [ 1710.566423] ? do_dup2+0x450/0x450 [ 1710.566441] ? get_pid_task+0xf4/0x190 [ 1710.566460] ? __fdget+0x1d0/0x230 [ 1710.566480] __sys_sendmmsg+0x195/0x470 [ 1710.566500] ? __ia32_sys_sendmsg+0x220/0x220 [ 1710.566520] ? lock_downgrade+0x720/0x720 [ 1710.566548] ? __mutex_unlock_slowpath+0xea/0x610 [ 1710.566565] ? check_preemption_disabled+0x41/0x280 [ 1710.566581] ? wait_for_completion_io+0x10/0x10 [ 1710.566603] ? vfs_write+0x393/0x540 [ 1710.566622] ? ksys_write+0x1c8/0x2a0 [ 1710.566642] ? __ia32_sys_read+0xb0/0xb0 [ 1710.566658] ? posix_timer_fn+0x3d0/0x3d0 [ 1710.566675] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1710.566694] __x64_sys_sendmmsg+0x99/0x100 [ 1710.566711] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1710.566723] do_syscall_64+0xf9/0x620 [ 1710.566739] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1710.566749] RIP: 0033:0x45c369 [ 1710.566762] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1710.566769] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1710.566780] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1710.566786] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1710.566792] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1710.566799] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000e 06:21:37 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000002c0), 0x2}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000, {}, {}, {0x0, 0x0, 0xffffffff}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x4000, 0x20000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = inotify_init1(0x0) fcntl$setsig(r4, 0xa, 0x20) inotify_add_watch(r4, &(0x7f0000000180)='./control\x00', 0xa7000be0) ioctl$VIDIOC_S_EXT_CTRLS(r3, 0xc0205648, &(0x7f0000000140)={0xa00000, 0x1, 0x212, r4, 0x0, &(0x7f0000000040)={0x0, 0x9, [], @value=0x3}}) write$FUSE_BMAP(r5, &(0x7f0000000280)={0x18, 0x0, 0x5}, 0x18) 06:21:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x3c) 06:21:37 executing program 3 (fault-call:12 fault-nth:15): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1710.566805] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1711.284111] nla_parse: 18 callbacks suppressed [ 1711.284120] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1711.343849] FAULT_INJECTION: forcing a failure. [ 1711.343849] name failslab, interval 1, probability 0, space 0, times 0 [ 1711.343869] CPU: 1 PID: 13117 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1711.343877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1711.343882] Call Trace: [ 1711.343902] dump_stack+0x1fc/0x2fe [ 1711.343925] should_fail.cold+0xa/0x14 [ 1711.343943] ? setup_fault_attr+0x200/0x200 [ 1711.343960] ? lock_acquire+0x170/0x3c0 [ 1711.343984] __should_failslab+0x115/0x180 [ 1711.344001] should_failslab+0x5/0xf [ 1711.344017] kmem_cache_alloc_trace+0x284/0x380 [ 1711.344037] tc_new_tfilter+0x8cc/0x16c0 [ 1711.344064] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1711.344082] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 1711.344104] ? kfree_skbmem+0xc1/0x140 [ 1711.344119] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1711.344138] ? __mutex_add_waiter+0x160/0x160 [ 1711.344186] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1711.344205] rtnetlink_rcv_msg+0x453/0xb80 [ 1711.344226] ? rtnl_calcit.isra.0+0x430/0x430 [ 1711.344243] ? lock_downgrade+0x720/0x720 [ 1711.344258] ? memcpy+0x35/0x50 [ 1711.344275] ? netdev_pick_tx+0x2f0/0x2f0 [ 1711.344290] ? __copy_skb_header+0x414/0x500 [ 1711.344309] ? kfree_skbmem+0x140/0x140 [ 1711.344333] netlink_rcv_skb+0x160/0x440 [ 1711.344357] ? rtnl_calcit.isra.0+0x430/0x430 [ 1711.344379] ? netlink_ack+0xae0/0xae0 [ 1711.344411] netlink_unicast+0x4d5/0x690 [ 1711.344431] ? netlink_sendskb+0x110/0x110 [ 1711.344457] netlink_sendmsg+0x6bb/0xc40 [ 1711.344480] ? nlmsg_notify+0x1a0/0x1a0 [ 1711.344494] ? kernel_recvmsg+0x220/0x220 [ 1711.344518] ? nlmsg_notify+0x1a0/0x1a0 [ 1711.344534] sock_sendmsg+0xc3/0x120 [ 1711.344552] ___sys_sendmsg+0x3b3/0x8e0 [ 1711.344568] ? mark_held_locks+0xf0/0xf0 06:21:37 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fb0\x00', 0x1a9281, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:21:37 executing program 3 (fault-call:12 fault-nth:16): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1711.344585] ? copy_msghdr_from_user+0x440/0x440 [ 1711.344600] ? _kstrtoull+0x186/0x420 [ 1711.344617] ? __fget+0x32f/0x510 [ 1711.344637] ? lock_downgrade+0x720/0x720 [ 1711.344650] ? check_preemption_disabled+0x41/0x280 [ 1711.344665] ? check_preemption_disabled+0x41/0x280 [ 1711.344685] ? __fget+0x356/0x510 [ 1711.344705] ? do_dup2+0x450/0x450 [ 1711.344724] ? get_pid_task+0xf4/0x190 [ 1711.344745] ? __fdget+0x1d0/0x230 [ 1711.344767] __sys_sendmmsg+0x195/0x470 [ 1711.344786] ? __ia32_sys_sendmsg+0x220/0x220 [ 1711.344804] ? lock_downgrade+0x720/0x720 [ 1711.344828] ? __mutex_unlock_slowpath+0xea/0x610 [ 1711.344844] ? check_preemption_disabled+0x41/0x280 [ 1711.344860] ? wait_for_completion_io+0x10/0x10 [ 1711.344880] ? vfs_write+0x393/0x540 [ 1711.344897] ? ksys_write+0x1c8/0x2a0 [ 1711.344915] ? __ia32_sys_read+0xb0/0xb0 [ 1711.344929] ? posix_timer_fn+0x3d0/0x3d0 [ 1711.344945] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1711.344962] __x64_sys_sendmmsg+0x99/0x100 [ 1711.344978] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1711.344994] do_syscall_64+0xf9/0x620 [ 1711.345013] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1711.345025] RIP: 0033:0x45c369 [ 1711.345041] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1711.345049] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1711.345064] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1711.345074] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1711.345083] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1711.345092] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000f [ 1711.345102] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1711.345261] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1711.361544] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1711.373342] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 06:21:37 executing program 2: close(0xffffffffffffffff) r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendfile(r3, r0, &(0x7f0000000040)=0x7, 0x7fffffff) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:21:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x41c1, 0x88ea4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0xf}}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$SG_SET_KEEP_ORPHAN(0xffffffffffffffff, 0x2287, &(0x7f0000000740)=0xfffeffff) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f00000007c0)={0x0, 0x200, 0x0, &(0x7f0000000780)=0x200000000000}) preadv(r1, &(0x7f0000000680)=[{&(0x7f0000000c40)=""/167, 0xa7}, {&(0x7f0000000040)=""/154, 0x9a}, {&(0x7f0000000100)=""/120, 0x78}, {&(0x7f0000000340)=""/52, 0x34}, {&(0x7f0000000380)=""/90, 0x5a}, {&(0x7f0000000400)=""/104, 0x68}, {&(0x7f0000000280)=""/112, 0x70}, {&(0x7f0000000d00)=""/215, 0xd7}, {&(0x7f0000000600)=""/89, 0x59}], 0x9, 0xff, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0x0, r3) r4 = inotify_init1(0x0) fcntl$setsig(r4, 0xa, 0x20) inotify_add_watch(r4, &(0x7f0000000180)='./control\x00', 0xa7000be0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$caif_stream(0x25, 0x1, 0x3) io_submit(0x0, 0x5, &(0x7f0000000c00)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0x3, 0x1, 0xffffffffffffffff, &(0x7f0000000800)="dea1d52a803a09accdefa7bf5301b2c267192a2baacfa1029f800156b519933fb636f51c5bb812016c931354e487993dbc5948f225ddb3dff582f818d99f", 0x3e, 0x1, 0x0, 0x1}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x2, 0x2, r3, &(0x7f0000000880)="49b16580c34b226416b02b9e1d952d23", 0x10, 0x6, 0x0, 0x3}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x2, 0x7, r4, &(0x7f0000000900)="d3bf6d13bb996eb9ab108e16f9240e8449b312e99c3f0389752169154768d8520673dcd503e849a4730b7ed0a217a17cdc82eceb69a16bd5fc4acda61e96f5452991f6ec9fed6c20f61d092939fa41a7f6211a85eb032e02a8def9d92434759d3116b21aac62c3bb6395eb1b9c8d0cbb4c32f0ee4f4d93e6edb542e23af6be3da80aa9080fe782d7961c8de90610d884778640073c7b716f423352b716634200a47cf72696ed1ba8cbfe1f5409b68a4bf2d9cd563e241065e6290763f4fcd6c69d327cfc68bb55dfa217024182cdbedaf14535b0663777cb957b30a83f54ee073e6ba0430b444c9d0579d649b36af0f94013bde1e2", 0xf5, 0x3, 0x0, 0x2}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x1, 0x2, r2, &(0x7f0000000a40)="e60e09ef293df475b9c942c6d44a1b5a959dadbece3db070d3017e90441a4cd0f1291af345fece470aab67191cf84140c8e563b3aae1b18e63324efdd475b01ad658c4991936cf9515f07d49e17adfda97ad90edc88e242b47ab8ee386e6a2dfda3a21556f9a285bb42ab28a7ef3e21b73371ec3f5f702b2283697814c846dabbbf3aee7bd", 0x85, 0x25, 0x0, 0x2, r6}, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x2, 0x4, r7, &(0x7f0000000b40)="bec826521de228306a46dcf64baa5ecd8a80e6c81ce42ae87623bc4d2759f5afd722529452d9a7cfe14352564e658ce65bf52de201870fd5621cf574841fface14b0bf4b996ddc215bd7491ca2e031dc7bf404fe54f2fbd8a9eae624d51371184e2d6db10435825e31841ce382abcc3a", 0x70, 0x6, 0x0, 0x3}]) [ 1711.764573] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 06:21:38 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x48) 06:21:38 executing program 3 (fault-call:12 fault-nth:17): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:38 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x40, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x8040}, 0x800) [ 1711.928788] FAULT_INJECTION: forcing a failure. [ 1711.928788] name failslab, interval 1, probability 0, space 0, times 0 [ 1711.928810] CPU: 1 PID: 13140 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 06:21:38 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x4c) [ 1711.928821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1711.928826] Call Trace: [ 1711.928848] dump_stack+0x1fc/0x2fe [ 1711.928872] should_fail.cold+0xa/0x14 06:21:38 executing program 3 (fault-call:12 fault-nth:18): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1711.928895] ? setup_fault_attr+0x200/0x200 [ 1711.928913] ? lock_acquire+0x170/0x3c0 [ 1711.928940] __should_failslab+0x115/0x180 [ 1711.928960] should_failslab+0x5/0xf [ 1711.928976] kmem_cache_alloc_trace+0x284/0x380 [ 1711.928997] u32_init+0x6c4/0xcd9 [ 1711.929016] ? _raw_read_unlock+0x29/0x40 [ 1711.929041] tc_new_tfilter+0xa24/0x16c0 [ 1711.929070] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1711.929111] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1711.929130] ? __mutex_add_waiter+0x160/0x160 [ 1711.929168] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1711.929188] rtnetlink_rcv_msg+0x453/0xb80 [ 1711.929210] ? rtnl_calcit.isra.0+0x430/0x430 [ 1711.929231] ? lock_downgrade+0x720/0x720 [ 1711.929256] ? rcu_read_unlock_special+0x4ce/0xfc0 [ 1711.929275] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 1711.929297] netlink_rcv_skb+0x160/0x440 [ 1711.929318] ? rtnl_calcit.isra.0+0x430/0x430 [ 1711.929335] ? netlink_ack+0xae0/0xae0 [ 1711.929368] netlink_unicast+0x4d5/0x690 [ 1711.929392] ? netlink_sendskb+0x110/0x110 [ 1711.929419] netlink_sendmsg+0x6bb/0xc40 [ 1711.929442] ? nlmsg_notify+0x1a0/0x1a0 [ 1711.929458] ? kernel_recvmsg+0x220/0x220 [ 1711.929484] ? nlmsg_notify+0x1a0/0x1a0 [ 1711.929501] sock_sendmsg+0xc3/0x120 [ 1711.929518] ___sys_sendmsg+0x3b3/0x8e0 [ 1711.929535] ? mark_held_locks+0xf0/0xf0 [ 1711.929553] ? copy_msghdr_from_user+0x440/0x440 [ 1711.929570] ? _kstrtoull+0x186/0x420 [ 1711.929592] ? __fget+0x32f/0x510 [ 1711.929617] ? lock_downgrade+0x720/0x720 [ 1711.929632] ? check_preemption_disabled+0x41/0x280 [ 1711.929652] ? check_preemption_disabled+0x41/0x280 [ 1711.929676] ? __fget+0x356/0x510 [ 1711.929698] ? do_dup2+0x450/0x450 [ 1711.929720] ? get_pid_task+0xf4/0x190 [ 1711.929743] ? __fdget+0x1d0/0x230 [ 1711.929765] __sys_sendmmsg+0x195/0x470 [ 1711.929785] ? __ia32_sys_sendmsg+0x220/0x220 [ 1711.929804] ? lock_downgrade+0x720/0x720 [ 1711.929828] ? __mutex_unlock_slowpath+0xea/0x610 [ 1711.929845] ? check_preemption_disabled+0x41/0x280 [ 1711.929861] ? wait_for_completion_io+0x10/0x10 [ 1711.929882] ? vfs_write+0x393/0x540 [ 1711.929902] ? ksys_write+0x1c8/0x2a0 [ 1711.929923] ? __ia32_sys_read+0xb0/0xb0 [ 1711.929939] ? posix_timer_fn+0x3d0/0x3d0 [ 1711.929957] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1711.929976] __x64_sys_sendmmsg+0x99/0x100 [ 1711.929996] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1711.930014] do_syscall_64+0xf9/0x620 [ 1711.930036] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1711.930050] RIP: 0033:0x45c369 [ 1711.930068] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1711.930078] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1711.930093] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1711.930114] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1711.930124] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1711.930134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000010 [ 1711.930145] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1712.016303] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1712.090546] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1712.192780] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1712.192921] FAULT_INJECTION: forcing a failure. [ 1712.192921] name failslab, interval 1, probability 0, space 0, times 0 [ 1712.192938] CPU: 0 PID: 13176 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1712.192946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1712.192950] Call Trace: [ 1712.192970] dump_stack+0x1fc/0x2fe [ 1712.192992] should_fail.cold+0xa/0x14 [ 1712.193010] ? setup_fault_attr+0x200/0x200 [ 1712.193027] ? lock_downgrade+0x720/0x720 [ 1712.193042] ? check_preemption_disabled+0x41/0x280 [ 1712.193066] __should_failslab+0x115/0x180 [ 1712.193085] should_failslab+0x5/0xf [ 1712.193101] kmem_cache_alloc+0x3f/0x370 [ 1712.193124] skb_clone+0x151/0x3d0 [ 1712.193145] netlink_deliver_tap+0x955/0xb00 [ 1712.193169] netlink_unicast+0x545/0x690 [ 1712.193190] ? netlink_sendskb+0x110/0x110 [ 1712.193216] netlink_sendmsg+0x6bb/0xc40 [ 1712.193238] ? nlmsg_notify+0x1a0/0x1a0 [ 1712.193256] ? kernel_recvmsg+0x220/0x220 [ 1712.193278] ? nlmsg_notify+0x1a0/0x1a0 [ 1712.193295] sock_sendmsg+0xc3/0x120 [ 1712.193314] ___sys_sendmsg+0x3b3/0x8e0 [ 1712.193332] ? copy_msghdr_from_user+0x440/0x440 [ 1712.193347] ? _kstrtoull+0x186/0x420 [ 1712.193366] ? __fget+0x32f/0x510 [ 1712.193386] ? mark_held_locks+0xf0/0xf0 [ 1712.193403] ? lock_downgrade+0x720/0x720 [ 1712.193416] ? check_preemption_disabled+0x41/0x280 [ 1712.193431] ? check_preemption_disabled+0x41/0x280 [ 1712.193451] ? __fget+0x356/0x510 [ 1712.193478] ? __might_fault+0x11f/0x1d0 [ 1712.193515] ? lock_downgrade+0x720/0x720 [ 1712.193530] ? lock_acquire+0x170/0x3c0 [ 1712.193558] __sys_sendmmsg+0x195/0x470 [ 1712.193578] ? __ia32_sys_sendmsg+0x220/0x220 [ 1712.193596] ? lock_downgrade+0x720/0x720 [ 1712.193631] ? __mutex_unlock_slowpath+0xea/0x610 [ 1712.193648] ? check_preemption_disabled+0x41/0x280 [ 1712.193663] ? wait_for_completion_io+0x10/0x10 [ 1712.193681] ? vfs_write+0x393/0x540 [ 1712.193699] ? ksys_write+0x1c8/0x2a0 [ 1712.193718] ? __ia32_sys_read+0xb0/0xb0 [ 1712.193734] ? posix_timer_fn+0x3d0/0x3d0 [ 1712.193754] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1712.193771] __x64_sys_sendmmsg+0x99/0x100 [ 1712.193788] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1712.193806] do_syscall_64+0xf9/0x620 [ 1712.193825] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1712.193837] RIP: 0033:0x45c369 [ 1712.193853] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1712.193862] RSP: 002b:00007fda39ae8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1712.193878] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1712.193888] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1712.193896] RBP: 00007fda39ae8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1712.193906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000011 [ 1712.193915] R13: 00007fff3878f93f R14: 00007fda39ae99c0 R15: 000000000078c04c [ 1712.221558] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1712.225254] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1712.405174] FAULT_INJECTION: forcing a failure. [ 1712.405174] name fail_page_alloc, interval 1, probability 0, space 0, times 0 06:21:39 executing program 3 (fault-call:12 fault-nth:19): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1712.713683] CPU: 0 PID: 13186 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1712.713692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1712.713703] Call Trace: [ 1712.713722] dump_stack+0x1fc/0x2fe 06:21:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x60) 06:21:39 executing program 3 (fault-call:12 fault-nth:20): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1712.992792] should_fail.cold+0xa/0x14 [ 1712.992809] ? check_preemption_disabled+0x41/0x280 [ 1712.992826] ? setup_fault_attr+0x200/0x200 [ 1712.992852] __alloc_pages_nodemask+0x239/0x2890 [ 1712.992872] ? __lock_acquire+0x6de/0x3ff0 [ 1712.992899] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1712.992914] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1712.992938] ? mark_held_locks+0xf0/0xf0 [ 1712.992953] ? kmem_cache_free+0x226/0x260 [ 1712.992970] ? mark_held_locks+0xf0/0xf0 [ 1712.992985] ? kfree_skbmem+0xc1/0x140 [ 1712.993001] ? ____cache_alloc_node+0x156/0x1d0 [ 1712.993024] cache_grow_begin+0xa4/0x8a0 [ 1712.993039] ? check_preemption_disabled+0x41/0x280 [ 1712.993059] ____cache_alloc_node+0x170/0x1d0 [ 1712.993073] ? check_preemption_disabled+0x41/0x280 [ 1712.993091] kmem_cache_alloc_trace+0x1f1/0x380 [ 1712.993110] u32_init+0x4fc/0xcd9 [ 1712.993127] ? _raw_read_unlock+0x29/0x40 [ 1712.993147] tc_new_tfilter+0xa24/0x16c0 [ 1712.993173] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1712.993192] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 1712.993211] ? kfree_skbmem+0xc1/0x140 [ 1712.993226] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1712.993241] ? __mutex_add_waiter+0x160/0x160 [ 1712.993275] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1712.993291] rtnetlink_rcv_msg+0x453/0xb80 [ 1712.993311] ? rtnl_calcit.isra.0+0x430/0x430 [ 1712.993325] ? memcpy+0x35/0x50 [ 1712.993341] ? netdev_pick_tx+0x2f0/0x2f0 [ 1712.993355] ? __copy_skb_header+0x414/0x500 [ 1712.993369] ? kfree_skbmem+0x140/0x140 [ 1712.993389] netlink_rcv_skb+0x160/0x440 [ 1712.993405] ? rtnl_calcit.isra.0+0x430/0x430 [ 1712.993422] ? netlink_ack+0xae0/0xae0 [ 1712.993449] netlink_unicast+0x4d5/0x690 [ 1712.993468] ? netlink_sendskb+0x110/0x110 [ 1712.993499] netlink_sendmsg+0x6bb/0xc40 [ 1712.993520] ? nlmsg_notify+0x1a0/0x1a0 [ 1712.993536] ? kernel_recvmsg+0x220/0x220 [ 1712.993559] ? nlmsg_notify+0x1a0/0x1a0 [ 1712.993575] sock_sendmsg+0xc3/0x120 [ 1712.993593] ___sys_sendmsg+0x3b3/0x8e0 [ 1712.993610] ? mark_held_locks+0xf0/0xf0 [ 1712.993626] ? copy_msghdr_from_user+0x440/0x440 [ 1712.993641] ? _kstrtoull+0x186/0x420 [ 1712.993659] ? __fget+0x32f/0x510 [ 1712.993679] ? lock_downgrade+0x720/0x720 [ 1712.993692] ? check_preemption_disabled+0x41/0x280 [ 1712.993707] ? check_preemption_disabled+0x41/0x280 [ 1712.993727] ? __fget+0x356/0x510 [ 1712.993746] ? do_dup2+0x450/0x450 [ 1712.993764] ? get_pid_task+0xf4/0x190 [ 1712.993784] ? __fdget+0x1d0/0x230 [ 1712.993803] __sys_sendmmsg+0x195/0x470 [ 1712.993822] ? __ia32_sys_sendmsg+0x220/0x220 [ 1712.993839] ? lock_downgrade+0x720/0x720 [ 1712.993863] ? __mutex_unlock_slowpath+0xea/0x610 [ 1712.993878] ? check_preemption_disabled+0x41/0x280 [ 1712.993893] ? wait_for_completion_io+0x10/0x10 [ 1712.993912] ? vfs_write+0x393/0x540 [ 1712.993928] ? ksys_write+0x1c8/0x2a0 [ 1712.993946] ? __ia32_sys_read+0xb0/0xb0 [ 1712.993960] ? posix_timer_fn+0x3d0/0x3d0 [ 1712.993975] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1712.993991] __x64_sys_sendmmsg+0x99/0x100 [ 1712.994007] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1712.994022] do_syscall_64+0xf9/0x620 [ 1712.994042] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1712.994054] RIP: 0033:0x45c369 [ 1712.994069] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1712.994077] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1712.994091] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1712.994101] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1712.994109] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1712.994118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000012 [ 1712.994127] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1713.122991] FAULT_INJECTION: forcing a failure. [ 1713.122991] name failslab, interval 1, probability 0, space 0, times 0 [ 1713.123011] CPU: 0 PID: 13204 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1713.123019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1713.123024] Call Trace: [ 1713.123044] dump_stack+0x1fc/0x2fe [ 1713.123067] should_fail.cold+0xa/0x14 [ 1713.123085] ? setup_fault_attr+0x200/0x200 [ 1713.123101] ? lock_acquire+0x170/0x3c0 [ 1713.123125] __should_failslab+0x115/0x180 [ 1713.123144] should_failslab+0x5/0xf [ 1713.123163] kmem_cache_alloc_trace+0x284/0x380 [ 1713.123184] u32_init+0x6c4/0xcd9 [ 1713.123202] ? _raw_read_unlock+0x29/0x40 [ 1713.123221] tc_new_tfilter+0xa24/0x16c0 [ 1713.123250] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1713.123269] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 1713.123291] ? kfree_skbmem+0xc1/0x140 [ 1713.123310] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1713.123325] ? __mutex_add_waiter+0x160/0x160 [ 1713.123360] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1713.123377] rtnetlink_rcv_msg+0x453/0xb80 [ 1713.123398] ? rtnl_calcit.isra.0+0x430/0x430 [ 1713.123414] ? memcpy+0x35/0x50 [ 1713.123429] ? netdev_pick_tx+0x2f0/0x2f0 [ 1713.123444] ? __copy_skb_header+0x414/0x500 [ 1713.123461] ? kfree_skbmem+0x140/0x140 [ 1713.123493] netlink_rcv_skb+0x160/0x440 [ 1713.123516] ? rtnl_calcit.isra.0+0x430/0x430 [ 1713.123535] ? netlink_ack+0xae0/0xae0 [ 1713.123568] netlink_unicast+0x4d5/0x690 [ 1713.123590] ? netlink_sendskb+0x110/0x110 [ 1713.123617] netlink_sendmsg+0x6bb/0xc40 [ 1713.123639] ? nlmsg_notify+0x1a0/0x1a0 [ 1713.123655] ? kernel_recvmsg+0x220/0x220 [ 1713.123679] ? nlmsg_notify+0x1a0/0x1a0 [ 1713.123696] sock_sendmsg+0xc3/0x120 [ 1713.123715] ___sys_sendmsg+0x3b3/0x8e0 [ 1713.123742] ? mark_held_locks+0xf0/0xf0 [ 1713.123762] ? copy_msghdr_from_user+0x440/0x440 [ 1713.123779] ? _kstrtoull+0x186/0x420 [ 1713.123796] ? __fget+0x32f/0x510 [ 1713.123818] ? lock_downgrade+0x720/0x720 [ 1713.123833] ? check_preemption_disabled+0x41/0x280 [ 1713.123849] ? check_preemption_disabled+0x41/0x280 [ 1713.123869] ? __fget+0x356/0x510 [ 1713.123890] ? do_dup2+0x450/0x450 [ 1713.123910] ? get_pid_task+0xf4/0x190 [ 1713.123930] ? __fdget+0x1d0/0x230 [ 1713.123951] __sys_sendmmsg+0x195/0x470 [ 1713.123969] ? __ia32_sys_sendmsg+0x220/0x220 [ 1713.123988] ? lock_downgrade+0x720/0x720 [ 1713.124015] ? __mutex_unlock_slowpath+0xea/0x610 [ 1713.124030] ? check_preemption_disabled+0x41/0x280 [ 1713.124044] ? wait_for_completion_io+0x10/0x10 [ 1713.124064] ? vfs_write+0x393/0x540 [ 1713.124080] ? ksys_write+0x1c8/0x2a0 [ 1713.124096] ? __ia32_sys_read+0xb0/0xb0 [ 1713.124109] ? posix_timer_fn+0x3d0/0x3d0 [ 1713.124124] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1713.124143] __x64_sys_sendmmsg+0x99/0x100 [ 1713.124160] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1713.124176] do_syscall_64+0xf9/0x620 [ 1713.124196] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1713.124209] RIP: 0033:0x45c369 [ 1713.124225] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1713.124234] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1713.124252] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1713.124262] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1713.124271] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1713.124279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 1713.124289] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1713.352947] FAULT_INJECTION: forcing a failure. [ 1713.352947] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1713.352967] CPU: 1 PID: 13226 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1713.352975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1713.352980] Call Trace: [ 1713.353009] dump_stack+0x1fc/0x2fe [ 1713.353032] should_fail.cold+0xa/0x14 [ 1713.353048] ? check_preemption_disabled+0x41/0x280 [ 1713.353064] ? setup_fault_attr+0x200/0x200 [ 1713.353090] __alloc_pages_nodemask+0x239/0x2890 [ 1713.353110] ? __lock_acquire+0x6de/0x3ff0 [ 1713.353136] ? rtnetlink_rcv_msg+0x453/0xb80 [ 1713.353152] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1713.353167] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1713.353180] ? __x64_sys_sendmmsg+0x99/0x100 [ 1713.353195] ? do_syscall_64+0xf9/0x620 [ 1713.353211] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1713.353234] ? ____cache_alloc_node+0xf4/0x1d0 [ 1713.353256] ? ____cache_alloc_node+0x156/0x1d0 [ 1713.353279] cache_grow_begin+0xa4/0x8a0 [ 1713.353294] ? check_preemption_disabled+0x41/0x280 [ 1713.353315] ____cache_alloc_node+0x170/0x1d0 [ 1713.353329] ? check_preemption_disabled+0x41/0x280 [ 1713.353348] kmem_cache_alloc_trace+0x1f1/0x380 [ 1713.353376] u32_init+0x6c4/0xcd9 [ 1713.353391] ? _raw_read_unlock+0x29/0x40 [ 1713.353414] tc_new_tfilter+0xa24/0x16c0 [ 1713.353445] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1713.353468] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 1713.353491] ? kfree_skbmem+0xc1/0x140 [ 1713.353508] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1713.353526] ? __mutex_add_waiter+0x160/0x160 [ 1713.353564] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1713.353586] rtnetlink_rcv_msg+0x453/0xb80 [ 1713.353611] ? rtnl_calcit.isra.0+0x430/0x430 [ 1713.353629] ? memcpy+0x35/0x50 [ 1713.353647] ? netdev_pick_tx+0x2f0/0x2f0 [ 1713.353663] ? __copy_skb_header+0x414/0x500 [ 1713.353680] ? kfree_skbmem+0x140/0x140 [ 1713.353703] netlink_rcv_skb+0x160/0x440 [ 1713.353720] ? rtnl_calcit.isra.0+0x430/0x430 [ 1713.353737] ? netlink_ack+0xae0/0xae0 [ 1713.353766] netlink_unicast+0x4d5/0x690 [ 1713.353786] ? netlink_sendskb+0x110/0x110 [ 1713.353810] netlink_sendmsg+0x6bb/0xc40 [ 1713.353831] ? nlmsg_notify+0x1a0/0x1a0 [ 1713.353845] ? kernel_recvmsg+0x220/0x220 [ 1713.353869] ? nlmsg_notify+0x1a0/0x1a0 [ 1713.353885] sock_sendmsg+0xc3/0x120 [ 1713.353902] ___sys_sendmsg+0x3b3/0x8e0 [ 1713.353919] ? mark_held_locks+0xf0/0xf0 [ 1713.353936] ? copy_msghdr_from_user+0x440/0x440 [ 1713.353950] ? _kstrtoull+0x186/0x420 [ 1713.353967] ? __fget+0x32f/0x510 [ 1713.353996] ? lock_downgrade+0x720/0x720 [ 1713.354011] ? check_preemption_disabled+0x41/0x280 [ 1713.354028] ? check_preemption_disabled+0x41/0x280 [ 1713.354049] ? __fget+0x356/0x510 [ 1713.354070] ? do_dup2+0x450/0x450 [ 1713.354090] ? get_pid_task+0xf4/0x190 [ 1713.354109] ? __fdget+0x1d0/0x230 [ 1713.354129] __sys_sendmmsg+0x195/0x470 [ 1713.354148] ? __ia32_sys_sendmsg+0x220/0x220 [ 1713.354167] ? lock_downgrade+0x720/0x720 [ 1713.354194] ? __mutex_unlock_slowpath+0xea/0x610 [ 1713.354210] ? check_preemption_disabled+0x41/0x280 [ 1713.354224] ? wait_for_completion_io+0x10/0x10 [ 1713.354244] ? vfs_write+0x393/0x540 [ 1713.354261] ? ksys_write+0x1c8/0x2a0 [ 1713.354278] ? __ia32_sys_read+0xb0/0xb0 [ 1713.354292] ? posix_timer_fn+0x3d0/0x3d0 [ 1713.354307] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1713.354325] __x64_sys_sendmmsg+0x99/0x100 [ 1713.354341] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1713.354356] do_syscall_64+0xf9/0x620 [ 1713.354377] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1713.354390] RIP: 0033:0x45c369 [ 1713.354407] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1713.354416] RSP: 002b:00007fda39b09c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1713.354431] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1713.354441] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1713.354451] RBP: 00007fda39b09ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1713.354460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1713.354470] R13: 00007fff3878f93f R14: 00007fda39b0a9c0 R15: 000000000078bfac 06:21:40 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:21:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, {0xffffffff}}) 06:21:40 executing program 3 (fault-call:12 fault-nth:21): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:40 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x68) 06:21:40 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="0800e2b53a82836e866702000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:21:40 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:40 executing program 3 (fault-call:12 fault-nth:22): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x6c) 06:21:41 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) [ 1714.797394] FAULT_INJECTION: forcing a failure. [ 1714.797394] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1714.797413] CPU: 1 PID: 13244 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1714.797422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1714.797426] Call Trace: [ 1714.797447] dump_stack+0x1fc/0x2fe [ 1714.797482] should_fail.cold+0xa/0x14 [ 1714.797499] ? check_preemption_disabled+0x41/0x280 [ 1714.797515] ? setup_fault_attr+0x200/0x200 [ 1714.797541] __alloc_pages_nodemask+0x239/0x2890 [ 1714.797562] ? __lock_acquire+0x6de/0x3ff0 [ 1714.797589] ? rtnetlink_rcv_msg+0x453/0xb80 06:21:41 executing program 3 (fault-call:12 fault-nth:23): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1714.797607] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1714.797623] ? gfp_pfmemalloc_allowed+0x150/0x150 06:21:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x74) [ 1714.797637] ? __x64_sys_sendmmsg+0x99/0x100 [ 1714.797653] ? do_syscall_64+0xf9/0x620 [ 1714.797670] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1714.797694] ? ____cache_alloc_node+0xf4/0x1d0 [ 1714.797718] ? ____cache_alloc_node+0x156/0x1d0 [ 1714.797743] cache_grow_begin+0xa4/0x8a0 [ 1714.797761] ? check_preemption_disabled+0x41/0x280 [ 1714.797781] ____cache_alloc_node+0x170/0x1d0 [ 1714.797796] ? check_preemption_disabled+0x41/0x280 [ 1714.797816] kmem_cache_alloc_trace+0x1f1/0x380 [ 1714.797835] u32_init+0x6c4/0xcd9 [ 1714.797851] ? _raw_read_unlock+0x29/0x40 [ 1714.797870] tc_new_tfilter+0xa24/0x16c0 [ 1714.797896] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1714.797912] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 1714.797932] ? kfree_skbmem+0xc1/0x140 [ 1714.797948] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1714.797965] ? __mutex_add_waiter+0x160/0x160 [ 1714.798001] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1714.798019] rtnetlink_rcv_msg+0x453/0xb80 [ 1714.798040] ? rtnl_calcit.isra.0+0x430/0x430 [ 1714.798056] ? memcpy+0x35/0x50 [ 1714.798072] ? netdev_pick_tx+0x2f0/0x2f0 [ 1714.798087] ? __copy_skb_header+0x414/0x500 [ 1714.798104] ? kfree_skbmem+0x140/0x140 [ 1714.798127] netlink_rcv_skb+0x160/0x440 [ 1714.798145] ? rtnl_calcit.isra.0+0x430/0x430 [ 1714.798163] ? netlink_ack+0xae0/0xae0 [ 1714.798200] netlink_unicast+0x4d5/0x690 [ 1714.798223] ? netlink_sendskb+0x110/0x110 [ 1714.798250] netlink_sendmsg+0x6bb/0xc40 [ 1714.798274] ? nlmsg_notify+0x1a0/0x1a0 [ 1714.798291] ? kernel_recvmsg+0x220/0x220 [ 1714.798319] ? nlmsg_notify+0x1a0/0x1a0 [ 1714.798338] sock_sendmsg+0xc3/0x120 [ 1714.798358] ___sys_sendmsg+0x3b3/0x8e0 [ 1714.798377] ? mark_held_locks+0xf0/0xf0 [ 1714.798394] ? copy_msghdr_from_user+0x440/0x440 [ 1714.798411] ? _kstrtoull+0x186/0x420 [ 1714.798430] ? __fget+0x32f/0x510 [ 1714.798452] ? lock_downgrade+0x720/0x720 [ 1714.798466] ? check_preemption_disabled+0x41/0x280 [ 1714.798492] ? check_preemption_disabled+0x41/0x280 [ 1714.798515] ? __fget+0x356/0x510 [ 1714.798535] ? do_dup2+0x450/0x450 [ 1714.798553] ? get_pid_task+0xf4/0x190 [ 1714.798575] ? __fdget+0x1d0/0x230 [ 1714.798594] __sys_sendmmsg+0x195/0x470 [ 1714.798614] ? __ia32_sys_sendmsg+0x220/0x220 [ 1714.798631] ? lock_downgrade+0x720/0x720 [ 1714.798657] ? __mutex_unlock_slowpath+0xea/0x610 [ 1714.798673] ? check_preemption_disabled+0x41/0x280 [ 1714.798689] ? wait_for_completion_io+0x10/0x10 [ 1714.798710] ? vfs_write+0x393/0x540 [ 1714.798728] ? ksys_write+0x1c8/0x2a0 [ 1714.798745] ? __ia32_sys_read+0xb0/0xb0 [ 1714.798761] ? posix_timer_fn+0x3d0/0x3d0 [ 1714.798777] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1714.798795] __x64_sys_sendmmsg+0x99/0x100 [ 1714.798811] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1714.798828] do_syscall_64+0xf9/0x620 [ 1714.798847] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1714.798860] RIP: 0033:0x45c369 [ 1714.798875] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1714.798883] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1714.798899] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1714.798909] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1714.798918] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1714.798928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1714.798936] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1715.093581] FAULT_INJECTION: forcing a failure. [ 1715.093581] name failslab, interval 1, probability 0, space 0, times 0 [ 1715.093603] CPU: 1 PID: 13281 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1715.093614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1715.093619] Call Trace: [ 1715.093641] dump_stack+0x1fc/0x2fe [ 1715.093669] should_fail.cold+0xa/0x14 [ 1715.093691] ? setup_fault_attr+0x200/0x200 [ 1715.093711] ? lock_acquire+0x170/0x3c0 [ 1715.093735] __should_failslab+0x115/0x180 [ 1715.093757] should_failslab+0x5/0xf [ 1715.093777] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1715.093803] __kmalloc_node_track_caller+0x38/0x70 [ 1715.093825] __alloc_skb+0xae/0x560 [ 1715.093850] tc_chain_notify+0xcb/0x1f0 [ 1715.093876] __tcf_chain_put+0xe5/0x4b0 [ 1715.093898] tc_new_tfilter+0x729/0x16c0 [ 1715.093926] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1715.093954] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1715.093974] ? __mutex_add_waiter+0x160/0x160 [ 1715.094011] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1715.094032] rtnetlink_rcv_msg+0x453/0xb80 [ 1715.094053] ? rtnl_calcit.isra.0+0x430/0x430 [ 1715.094069] ? memcpy+0x35/0x50 [ 1715.094087] ? netdev_pick_tx+0x2f0/0x2f0 [ 1715.094102] ? __copy_skb_header+0x414/0x500 [ 1715.094117] ? kfree_skbmem+0x140/0x140 [ 1715.094140] netlink_rcv_skb+0x160/0x440 [ 1715.094158] ? rtnl_calcit.isra.0+0x430/0x430 [ 1715.094174] ? netlink_ack+0xae0/0xae0 [ 1715.094202] netlink_unicast+0x4d5/0x690 [ 1715.094222] ? netlink_sendskb+0x110/0x110 [ 1715.094249] netlink_sendmsg+0x6bb/0xc40 [ 1715.094272] ? nlmsg_notify+0x1a0/0x1a0 [ 1715.094290] ? kernel_recvmsg+0x220/0x220 [ 1715.094315] ? nlmsg_notify+0x1a0/0x1a0 [ 1715.094333] sock_sendmsg+0xc3/0x120 [ 1715.094352] ___sys_sendmsg+0x3b3/0x8e0 [ 1715.094369] ? mark_held_locks+0xf0/0xf0 [ 1715.094386] ? copy_msghdr_from_user+0x440/0x440 [ 1715.094399] ? _kstrtoull+0x186/0x420 [ 1715.094415] ? __fget+0x32f/0x510 [ 1715.094434] ? lock_downgrade+0x720/0x720 [ 1715.094448] ? check_preemption_disabled+0x41/0x280 [ 1715.094482] ? check_preemption_disabled+0x41/0x280 [ 1715.094508] ? __fget+0x356/0x510 [ 1715.094530] ? do_dup2+0x450/0x450 [ 1715.094553] ? get_pid_task+0xf4/0x190 [ 1715.094576] ? __fdget+0x1d0/0x230 [ 1715.094599] __sys_sendmmsg+0x195/0x470 [ 1715.094619] ? __ia32_sys_sendmsg+0x220/0x220 [ 1715.094639] ? lock_downgrade+0x720/0x720 [ 1715.094666] ? __mutex_unlock_slowpath+0xea/0x610 [ 1715.094685] ? check_preemption_disabled+0x41/0x280 [ 1715.094704] ? wait_for_completion_io+0x10/0x10 [ 1715.094732] ? vfs_write+0x393/0x540 [ 1715.094751] ? ksys_write+0x1c8/0x2a0 [ 1715.094774] ? __ia32_sys_read+0xb0/0xb0 [ 1715.094789] ? posix_timer_fn+0x3d0/0x3d0 [ 1715.094808] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1715.094828] __x64_sys_sendmmsg+0x99/0x100 [ 1715.094848] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1715.094867] do_syscall_64+0xf9/0x620 [ 1715.094890] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1715.094903] RIP: 0033:0x45c369 [ 1715.094923] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1715.094934] RSP: 002b:00007fda39ae8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1715.094950] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1715.094962] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1715.094974] RBP: 00007fda39ae8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1715.094984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 1715.094999] R13: 00007fff3878f93f R14: 00007fda39ae99c0 R15: 000000000078c04c [ 1715.406181] FAULT_INJECTION: forcing a failure. [ 1715.406181] name failslab, interval 1, probability 0, space 0, times 0 06:21:42 executing program 3 (fault-call:12 fault-nth:24): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1715.960777] CPU: 0 PID: 13297 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1715.960786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1715.960791] Call Trace: [ 1715.960814] dump_stack+0x1fc/0x2fe [ 1715.960836] should_fail.cold+0xa/0x14 [ 1715.960854] ? setup_fault_attr+0x200/0x200 [ 1715.960870] ? lock_acquire+0x170/0x3c0 [ 1715.960893] __should_failslab+0x115/0x180 [ 1715.960911] should_failslab+0x5/0xf [ 1715.960926] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1715.960946] __kmalloc_node_track_caller+0x38/0x70 [ 1715.960965] __alloc_skb+0xae/0x560 [ 1715.960985] tc_chain_notify+0xcb/0x1f0 [ 1715.961005] __tcf_chain_put+0xe5/0x4b0 [ 1715.961023] tc_new_tfilter+0x729/0x16c0 [ 1715.961049] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1715.961075] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1715.961091] ? __mutex_add_waiter+0x160/0x160 [ 1715.961124] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1715.961141] rtnetlink_rcv_msg+0x453/0xb80 [ 1715.961160] ? rtnl_calcit.isra.0+0x430/0x430 [ 1715.961173] ? memcpy+0x35/0x50 [ 1715.961187] ? netdev_pick_tx+0x2f0/0x2f0 [ 1715.961201] ? __copy_skb_header+0x414/0x500 [ 1715.961216] ? kfree_skbmem+0x140/0x140 [ 1715.961236] netlink_rcv_skb+0x160/0x440 [ 1715.961254] ? rtnl_calcit.isra.0+0x430/0x430 [ 1715.961270] ? netlink_ack+0xae0/0xae0 [ 1715.961299] netlink_unicast+0x4d5/0x690 [ 1715.961318] ? netlink_sendskb+0x110/0x110 [ 1715.961341] netlink_sendmsg+0x6bb/0xc40 [ 1715.961362] ? nlmsg_notify+0x1a0/0x1a0 [ 1715.961377] ? kernel_recvmsg+0x220/0x220 [ 1715.961399] ? nlmsg_notify+0x1a0/0x1a0 [ 1715.961416] sock_sendmsg+0xc3/0x120 [ 1715.961433] ___sys_sendmsg+0x3b3/0x8e0 [ 1715.961449] ? mark_held_locks+0xf0/0xf0 [ 1715.961465] ? copy_msghdr_from_user+0x440/0x440 [ 1715.961480] ? _kstrtoull+0x186/0x420 [ 1715.961497] ? __fget+0x32f/0x510 [ 1715.961517] ? lock_downgrade+0x720/0x720 [ 1715.961529] ? check_preemption_disabled+0x41/0x280 [ 1715.961544] ? check_preemption_disabled+0x41/0x280 [ 1715.961564] ? __fget+0x356/0x510 [ 1715.961583] ? do_dup2+0x450/0x450 [ 1715.961600] ? get_pid_task+0xf4/0x190 [ 1715.961618] ? __fdget+0x1d0/0x230 [ 1715.961647] __sys_sendmmsg+0x195/0x470 [ 1715.961666] ? __ia32_sys_sendmsg+0x220/0x220 [ 1715.961683] ? lock_downgrade+0x720/0x720 [ 1715.961706] ? __mutex_unlock_slowpath+0xea/0x610 [ 1715.961721] ? check_preemption_disabled+0x41/0x280 [ 1715.961735] ? wait_for_completion_io+0x10/0x10 [ 1715.961754] ? vfs_write+0x393/0x540 [ 1715.961771] ? ksys_write+0x1c8/0x2a0 [ 1715.961788] ? __ia32_sys_read+0xb0/0xb0 [ 1715.961802] ? posix_timer_fn+0x3d0/0x3d0 [ 1715.961818] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1715.961835] __x64_sys_sendmmsg+0x99/0x100 [ 1715.961850] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1715.961865] do_syscall_64+0xf9/0x620 [ 1715.961884] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1715.961896] RIP: 0033:0x45c369 06:21:42 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x42200, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) [ 1715.961911] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1715.961919] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1715.961933] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1715.961942] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1715.961950] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1715.961959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 1715.961968] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1716.180839] FAULT_INJECTION: forcing a failure. [ 1716.180839] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1716.468358] CPU: 0 PID: 13319 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1716.468366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1716.468371] Call Trace: [ 1716.468395] dump_stack+0x1fc/0x2fe [ 1716.468414] should_fail.cold+0xa/0x14 [ 1716.468431] ? setup_fault_attr+0x200/0x200 [ 1716.468451] ? is_bpf_text_address+0xfc/0x1b0 [ 1716.468470] __alloc_pages_nodemask+0x239/0x2890 [ 1716.468486] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1716.468499] ? __save_stack_trace+0xaf/0x190 [ 1716.468522] ? __lock_acquire+0x6de/0x3ff0 [ 1716.468543] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1716.468558] ? tc_chain_notify+0xcb/0x1f0 [ 1716.468571] ? __tcf_chain_put+0xe5/0x4b0 [ 1716.468585] ? tc_new_tfilter+0x729/0x16c0 [ 1716.468599] ? rtnetlink_rcv_msg+0x453/0xb80 [ 1716.468613] ? netlink_rcv_skb+0x160/0x440 [ 1716.468625] ? netlink_unicast+0x4d5/0x690 [ 1716.468643] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1716.468661] ? mark_held_locks+0xa6/0xf0 [ 1716.468676] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 1716.468712] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1716.468734] cache_grow_begin+0xa4/0x8a0 [ 1716.468749] ? setup_fault_attr+0x200/0x200 [ 1716.468763] ? lock_acquire+0x170/0x3c0 [ 1716.468780] cache_alloc_refill+0x273/0x340 [ 1716.468801] kmem_cache_alloc_node_trace+0x39e/0x3b0 [ 1716.468821] __kmalloc_node_track_caller+0x38/0x70 [ 1716.468837] __alloc_skb+0xae/0x560 [ 1716.468856] tc_chain_notify+0xcb/0x1f0 [ 1716.468875] __tcf_chain_put+0xe5/0x4b0 [ 1716.468893] tc_new_tfilter+0x729/0x16c0 [ 1716.468918] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1716.468937] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 1716.468955] ? kfree_skbmem+0xc1/0x140 [ 1716.468969] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1716.468983] ? __mutex_add_waiter+0x160/0x160 [ 1716.469015] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1716.469031] rtnetlink_rcv_msg+0x453/0xb80 [ 1716.469048] ? rtnl_calcit.isra.0+0x430/0x430 [ 1716.469062] ? memcpy+0x35/0x50 [ 1716.469076] ? netdev_pick_tx+0x2f0/0x2f0 [ 1716.469089] ? __copy_skb_header+0x414/0x500 [ 1716.469104] ? kfree_skbmem+0x140/0x140 [ 1716.469123] netlink_rcv_skb+0x160/0x440 [ 1716.469139] ? rtnl_calcit.isra.0+0x430/0x430 [ 1716.469155] ? netlink_ack+0xae0/0xae0 [ 1716.469182] netlink_unicast+0x4d5/0x690 [ 1716.469198] ? netlink_sendskb+0x110/0x110 [ 1716.469221] netlink_sendmsg+0x6bb/0xc40 [ 1716.469241] ? nlmsg_notify+0x1a0/0x1a0 [ 1716.469256] ? kernel_recvmsg+0x220/0x220 [ 1716.469278] ? nlmsg_notify+0x1a0/0x1a0 [ 1716.469293] sock_sendmsg+0xc3/0x120 [ 1716.469310] ___sys_sendmsg+0x3b3/0x8e0 [ 1716.469326] ? mark_held_locks+0xf0/0xf0 [ 1716.469342] ? copy_msghdr_from_user+0x440/0x440 [ 1716.469357] ? _kstrtoull+0x186/0x420 [ 1716.469374] ? __fget+0x32f/0x510 [ 1716.469393] ? lock_downgrade+0x720/0x720 [ 1716.469406] ? check_preemption_disabled+0x41/0x280 [ 1716.469421] ? check_preemption_disabled+0x41/0x280 [ 1716.469441] ? __fget+0x356/0x510 [ 1716.469460] ? do_dup2+0x450/0x450 [ 1716.469478] ? get_pid_task+0xf4/0x190 [ 1716.469496] ? __fdget+0x1d0/0x230 [ 1716.469515] __sys_sendmmsg+0x195/0x470 [ 1716.469533] ? __ia32_sys_sendmsg+0x220/0x220 [ 1716.469550] ? lock_downgrade+0x720/0x720 [ 1716.469573] ? __mutex_unlock_slowpath+0xea/0x610 [ 1716.469588] ? check_preemption_disabled+0x41/0x280 [ 1716.469602] ? wait_for_completion_io+0x10/0x10 [ 1716.469622] ? vfs_write+0x393/0x540 [ 1716.469638] ? ksys_write+0x1c8/0x2a0 [ 1716.469655] ? __ia32_sys_read+0xb0/0xb0 [ 1716.469668] ? posix_timer_fn+0x3d0/0x3d0 [ 1716.469694] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1716.469712] __x64_sys_sendmmsg+0x99/0x100 [ 1716.469727] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1716.469745] do_syscall_64+0xf9/0x620 [ 1716.469764] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1716.469776] RIP: 0033:0x45c369 [ 1716.469791] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1716.469799] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1716.469813] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1716.469822] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1716.469831] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1716.469839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000018 [ 1716.469848] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c 06:21:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0xb2800, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x583}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) getrusage(0x0, &(0x7f00000000c0)) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 06:21:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x7a) 06:21:43 executing program 3 (fault-call:12 fault-nth:25): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:43 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000, {0xfffffffd}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000620766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:21:43 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x800) [ 1717.196450] nla_parse: 25 callbacks suppressed [ 1717.196460] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 06:21:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xc0) 06:21:43 executing program 3 (fault-call:12 fault-nth:26): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1717.288502] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1717.340967] FAULT_INJECTION: forcing a failure. [ 1717.340967] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1717.340987] CPU: 1 PID: 13341 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 06:21:43 executing program 1: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)={0x1c, r3, 0x522f58c7ff5ac83f, 0x0, 0x0, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e23}]}, 0x1c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="5800000024000705000000000000000000000008", @ANYRES32=r8, @ANYBLOB="00000000ffffffff0000000008000100736662"], 0x58}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0xb}, {}, {0x4}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8, 0x4, 0xe3}]}}]}, 0x38}}, 0x0) sendmsg$FOU_CMD_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r3, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @multicast2}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e20}, @FOU_ATTR_IFINDEX={0x8, 0xb, r8}, @FOU_ATTR_AF={0x5, 0x2, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0xc0}, 0x841) [ 1717.340995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1717.341000] Call Trace: [ 1717.341019] dump_stack+0x1fc/0x2fe [ 1717.341049] should_fail.cold+0xa/0x14 [ 1717.341066] ? check_preemption_disabled+0x41/0x280 [ 1717.341081] ? setup_fault_attr+0x200/0x200 [ 1717.341108] __alloc_pages_nodemask+0x239/0x2890 [ 1717.341128] ? __lock_acquire+0x6de/0x3ff0 [ 1717.341158] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1717.341175] ? gfp_pfmemalloc_allowed+0x150/0x150 06:21:43 executing program 3 (fault-call:12 fault-nth:27): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xf0) [ 1717.341190] ? rtnetlink_rcv_msg+0x453/0xb80 [ 1717.341205] ? netlink_rcv_skb+0x160/0x440 [ 1717.341218] ? netlink_unicast+0x4d5/0x690 [ 1717.341242] ? mark_held_locks+0xa6/0xf0 [ 1717.341259] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 1717.341278] ? ____cache_alloc_node+0x156/0x1d0 [ 1717.341301] cache_grow_begin+0xa4/0x8a0 [ 1717.341316] ? check_preemption_disabled+0x41/0x280 [ 1717.341337] ____cache_alloc_node+0x170/0x1d0 [ 1717.341351] ? check_preemption_disabled+0x41/0x280 [ 1717.341370] kmem_cache_alloc_node_trace+0xec/0x3b0 [ 1717.341391] __kmalloc_node_track_caller+0x38/0x70 [ 1717.341407] __alloc_skb+0xae/0x560 [ 1717.341432] tc_chain_notify+0xcb/0x1f0 [ 1717.341453] __tcf_chain_put+0xe5/0x4b0 [ 1717.341475] tc_new_tfilter+0x729/0x16c0 [ 1717.341501] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1717.341522] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 1717.341542] ? kfree_skbmem+0xc1/0x140 [ 1717.341560] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1717.341577] ? __mutex_add_waiter+0x160/0x160 [ 1717.341616] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1717.341636] rtnetlink_rcv_msg+0x453/0xb80 [ 1717.341658] ? rtnl_calcit.isra.0+0x430/0x430 [ 1717.341674] ? memcpy+0x35/0x50 [ 1717.341692] ? netdev_pick_tx+0x2f0/0x2f0 [ 1717.341710] ? __copy_skb_header+0x414/0x500 [ 1717.341730] ? kfree_skbmem+0x140/0x140 [ 1717.341756] netlink_rcv_skb+0x160/0x440 [ 1717.341777] ? rtnl_calcit.isra.0+0x430/0x430 [ 1717.341800] ? netlink_ack+0xae0/0xae0 [ 1717.341836] netlink_unicast+0x4d5/0x690 [ 1717.341857] ? netlink_sendskb+0x110/0x110 [ 1717.341883] netlink_sendmsg+0x6bb/0xc40 [ 1717.341905] ? nlmsg_notify+0x1a0/0x1a0 [ 1717.341922] ? kernel_recvmsg+0x220/0x220 [ 1717.341947] ? nlmsg_notify+0x1a0/0x1a0 [ 1717.341965] sock_sendmsg+0xc3/0x120 [ 1717.341984] ___sys_sendmsg+0x3b3/0x8e0 06:21:44 executing program 3 (fault-call:12 fault-nth:28): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1717.342000] ? mark_held_locks+0xf0/0xf0 [ 1717.342017] ? copy_msghdr_from_user+0x440/0x440 06:21:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x300) [ 1717.342040] ? _kstrtoull+0x186/0x420 [ 1717.342061] ? __fget+0x32f/0x510 [ 1717.342083] ? lock_downgrade+0x720/0x720 [ 1717.342097] ? check_preemption_disabled+0x41/0x280 [ 1717.342114] ? check_preemption_disabled+0x41/0x280 [ 1717.342136] ? __fget+0x356/0x510 [ 1717.342157] ? do_dup2+0x450/0x450 [ 1717.342177] ? get_pid_task+0xf4/0x190 [ 1717.342198] ? __fdget+0x1d0/0x230 [ 1717.342218] __sys_sendmmsg+0x195/0x470 [ 1717.342236] ? __ia32_sys_sendmsg+0x220/0x220 [ 1717.342253] ? lock_downgrade+0x720/0x720 [ 1717.342278] ? __mutex_unlock_slowpath+0xea/0x610 [ 1717.342295] ? check_preemption_disabled+0x41/0x280 [ 1717.342310] ? wait_for_completion_io+0x10/0x10 [ 1717.342329] ? vfs_write+0x393/0x540 [ 1717.342346] ? ksys_write+0x1c8/0x2a0 [ 1717.342364] ? __ia32_sys_read+0xb0/0xb0 [ 1717.342377] ? posix_timer_fn+0x3d0/0x3d0 [ 1717.342393] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1717.342411] __x64_sys_sendmmsg+0x99/0x100 [ 1717.342426] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1717.342442] do_syscall_64+0xf9/0x620 [ 1717.342463] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1717.342474] RIP: 0033:0x45c369 [ 1717.342490] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1717.342499] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1717.342514] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1717.342524] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1717.342533] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1717.342541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000019 [ 1717.342550] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1717.345730] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1717.369751] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1717.424084] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1717.495736] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1717.629427] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1717.630976] FAULT_INJECTION: forcing a failure. [ 1717.630976] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1717.630994] CPU: 0 PID: 13375 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1717.631003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1717.631009] Call Trace: [ 1717.631041] dump_stack+0x1fc/0x2fe [ 1717.631068] should_fail.cold+0xa/0x14 [ 1717.631090] ? mark_held_locks+0xf0/0xf0 [ 1717.631110] ? setup_fault_attr+0x200/0x200 [ 1717.631132] ? mark_held_locks+0xf0/0xf0 [ 1717.631158] __alloc_pages_nodemask+0x239/0x2890 [ 1717.631176] ? unwind_next_frame+0x10a9/0x1c60 [ 1717.631193] ? __save_stack_trace+0x72/0x190 [ 1717.631211] ? deref_stack_reg+0x134/0x1d0 [ 1717.631234] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 1717.631255] ? is_bpf_text_address+0xd5/0x1b0 [ 1717.631277] ? lock_downgrade+0x720/0x720 [ 1717.631292] ? lock_acquire+0x170/0x3c0 [ 1717.631309] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1717.631325] ? check_preemption_disabled+0x41/0x280 [ 1717.631351] ? kernel_text_address+0xbd/0xf0 [ 1717.631368] ? __kernel_text_address+0x9/0x30 [ 1717.631384] ? unwind_get_return_address+0x51/0x90 [ 1717.631403] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1717.631418] ? __save_stack_trace+0xaf/0x190 [ 1717.631448] cache_grow_begin+0xa4/0x8a0 [ 1717.631467] ? setup_fault_attr+0x200/0x200 [ 1717.631488] cache_alloc_refill+0x273/0x340 [ 1717.631514] kmem_cache_alloc_node_trace+0x39e/0x3b0 [ 1717.631538] __kmalloc_node_track_caller+0x38/0x70 [ 1717.631557] pskb_expand_head+0x159/0xf20 [ 1717.631574] ? lock_downgrade+0x720/0x720 [ 1717.631590] ? memset+0x20/0x40 [ 1717.631608] ? __nla_reserve+0x9a/0xc0 [ 1717.631630] netlink_trim+0x200/0x250 [ 1717.631648] netlink_broadcast_filtered+0x61/0xbc0 [ 1717.631673] netlink_broadcast+0x35/0x40 [ 1717.631693] rtnetlink_send+0xea/0x100 [ 1717.631713] tc_chain_notify+0x148/0x1f0 [ 1717.631735] __tcf_chain_put+0xe5/0x4b0 [ 1717.631756] tc_new_tfilter+0x729/0x16c0 [ 1717.631785] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1717.631814] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1717.631830] ? __mutex_add_waiter+0x160/0x160 [ 1717.631869] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1717.631885] rtnetlink_rcv_msg+0x453/0xb80 [ 1717.631905] ? rtnl_calcit.isra.0+0x430/0x430 [ 1717.631920] ? memcpy+0x35/0x50 [ 1717.631936] ? netdev_pick_tx+0x2f0/0x2f0 [ 1717.631953] ? __copy_skb_header+0x414/0x500 [ 1717.631969] ? kfree_skbmem+0x140/0x140 [ 1717.631991] netlink_rcv_skb+0x160/0x440 [ 1717.632010] ? rtnl_calcit.isra.0+0x430/0x430 [ 1717.632038] ? netlink_ack+0xae0/0xae0 [ 1717.632079] netlink_unicast+0x4d5/0x690 [ 1717.632102] ? netlink_sendskb+0x110/0x110 [ 1717.632129] netlink_sendmsg+0x6bb/0xc40 [ 1717.632151] ? nlmsg_notify+0x1a0/0x1a0 [ 1717.632168] ? kernel_recvmsg+0x220/0x220 [ 1717.632194] ? nlmsg_notify+0x1a0/0x1a0 [ 1717.632214] sock_sendmsg+0xc3/0x120 [ 1717.632235] ___sys_sendmsg+0x3b3/0x8e0 [ 1717.632260] ? mark_held_locks+0xf0/0xf0 [ 1717.632279] ? copy_msghdr_from_user+0x440/0x440 [ 1717.632295] ? _kstrtoull+0x186/0x420 [ 1717.632312] ? __fget+0x32f/0x510 [ 1717.632335] ? lock_downgrade+0x720/0x720 [ 1717.632348] ? check_preemption_disabled+0x41/0x280 [ 1717.632363] ? check_preemption_disabled+0x41/0x280 [ 1717.632385] ? __fget+0x356/0x510 [ 1717.632405] ? do_dup2+0x450/0x450 [ 1717.632423] ? get_pid_task+0xf4/0x190 [ 1717.632444] ? __fdget+0x1d0/0x230 [ 1717.632464] __sys_sendmmsg+0x195/0x470 [ 1717.632484] ? __ia32_sys_sendmsg+0x220/0x220 [ 1717.632504] ? lock_downgrade+0x720/0x720 [ 1717.632534] ? __mutex_unlock_slowpath+0xea/0x610 [ 1717.632552] ? check_preemption_disabled+0x41/0x280 [ 1717.632571] ? wait_for_completion_io+0x10/0x10 [ 1717.632593] ? vfs_write+0x393/0x540 [ 1717.632614] ? ksys_write+0x1c8/0x2a0 [ 1717.632637] ? __ia32_sys_read+0xb0/0xb0 [ 1717.632654] ? posix_timer_fn+0x3d0/0x3d0 [ 1717.632675] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1717.632696] __x64_sys_sendmmsg+0x99/0x100 [ 1717.632714] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1717.632732] do_syscall_64+0xf9/0x620 [ 1717.632754] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1717.632766] RIP: 0033:0x45c369 [ 1717.632782] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1717.632791] RSP: 002b:00007fda39ae8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1717.632808] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1717.632818] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1717.632827] RBP: 00007fda39ae8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1717.632837] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001a [ 1717.632847] R13: 00007fff3878f93f R14: 00007fda39ae99c0 R15: 000000000078c04c [ 1717.638065] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1717.660393] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1717.748489] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1717.983199] FAULT_INJECTION: forcing a failure. [ 1717.983199] name failslab, interval 1, probability 0, space 0, times 0 [ 1717.983221] CPU: 1 PID: 13386 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1717.983230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1717.983235] Call Trace: [ 1717.983259] dump_stack+0x1fc/0x2fe [ 1717.983284] should_fail.cold+0xa/0x14 [ 1717.983304] ? setup_fault_attr+0x200/0x200 [ 1717.983320] ? kasan_kmalloc+0x139/0x160 [ 1717.983341] ? __kmalloc_node_track_caller+0x4c/0x70 [ 1717.983357] ? __alloc_skb+0xae/0x560 [ 1717.983373] ? tc_chain_notify+0xcb/0x1f0 [ 1717.983394] __should_failslab+0x115/0x180 [ 1717.983413] should_failslab+0x5/0xf [ 1717.983428] kmem_cache_alloc_node_trace+0x57/0x3b0 [ 1717.983447] __kmalloc_node_track_caller+0x38/0x70 [ 1717.983462] pskb_expand_head+0x159/0xf20 [ 1717.983493] ? lock_downgrade+0x720/0x720 [ 1717.983507] ? memset+0x20/0x40 [ 1717.983528] ? __nla_reserve+0x9a/0xc0 [ 1717.983550] netlink_trim+0x200/0x250 [ 1717.983569] netlink_broadcast_filtered+0x61/0xbc0 [ 1717.983600] netlink_broadcast+0x35/0x40 [ 1717.983622] rtnetlink_send+0xea/0x100 [ 1717.983645] tc_chain_notify+0x148/0x1f0 [ 1717.983668] __tcf_chain_put+0xe5/0x4b0 [ 1717.983690] tc_new_tfilter+0x729/0x16c0 [ 1717.983720] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1717.983751] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1717.983768] ? __mutex_add_waiter+0x160/0x160 [ 1717.983813] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1717.983832] rtnetlink_rcv_msg+0x453/0xb80 [ 1717.983855] ? rtnl_calcit.isra.0+0x430/0x430 [ 1717.983871] ? memcpy+0x35/0x50 [ 1717.983889] ? netdev_pick_tx+0x2f0/0x2f0 [ 1717.983904] ? __copy_skb_header+0x414/0x500 [ 1717.983919] ? kfree_skbmem+0x140/0x140 [ 1717.983938] netlink_rcv_skb+0x160/0x440 [ 1717.983957] ? rtnl_calcit.isra.0+0x430/0x430 [ 1717.983975] ? netlink_ack+0xae0/0xae0 [ 1717.984009] netlink_unicast+0x4d5/0x690 [ 1717.984030] ? netlink_sendskb+0x110/0x110 [ 1717.984056] netlink_sendmsg+0x6bb/0xc40 [ 1717.984079] ? nlmsg_notify+0x1a0/0x1a0 [ 1717.984096] ? kernel_recvmsg+0x220/0x220 [ 1717.984119] ? nlmsg_notify+0x1a0/0x1a0 [ 1717.984133] sock_sendmsg+0xc3/0x120 [ 1717.984150] ___sys_sendmsg+0x3b3/0x8e0 [ 1717.984170] ? mark_held_locks+0xf0/0xf0 [ 1717.984188] ? copy_msghdr_from_user+0x440/0x440 [ 1717.984205] ? _kstrtoull+0x186/0x420 [ 1717.984225] ? __fget+0x32f/0x510 [ 1717.984246] ? lock_downgrade+0x720/0x720 [ 1717.984260] ? check_preemption_disabled+0x41/0x280 [ 1717.984277] ? check_preemption_disabled+0x41/0x280 [ 1717.984300] ? __fget+0x356/0x510 [ 1717.984318] ? do_dup2+0x450/0x450 [ 1717.984335] ? get_pid_task+0xf4/0x190 [ 1717.984356] ? __fdget+0x1d0/0x230 [ 1717.984379] __sys_sendmmsg+0x195/0x470 [ 1717.984399] ? __ia32_sys_sendmsg+0x220/0x220 [ 1717.984416] ? lock_downgrade+0x720/0x720 [ 1717.984439] ? __mutex_unlock_slowpath+0xea/0x610 [ 1717.984456] ? check_preemption_disabled+0x41/0x280 [ 1717.984472] ? wait_for_completion_io+0x10/0x10 [ 1717.984502] ? vfs_write+0x393/0x540 [ 1717.984520] ? ksys_write+0x1c8/0x2a0 [ 1717.984539] ? __ia32_sys_read+0xb0/0xb0 [ 1717.984555] ? posix_timer_fn+0x3d0/0x3d0 [ 1717.984572] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1717.984590] __x64_sys_sendmmsg+0x99/0x100 [ 1717.984607] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1717.984626] do_syscall_64+0xf9/0x620 [ 1717.984647] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1717.984660] RIP: 0033:0x45c369 [ 1717.984676] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1717.984684] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1717.984703] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1717.984713] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1717.984722] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1717.984732] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001b [ 1717.984742] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1718.235714] FAULT_INJECTION: forcing a failure. [ 1718.235714] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1719.288651] CPU: 0 PID: 13418 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1719.288659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1719.288664] Call Trace: [ 1719.288688] dump_stack+0x1fc/0x2fe [ 1719.288710] should_fail.cold+0xa/0x14 [ 1719.288726] ? mark_held_locks+0xf0/0xf0 [ 1719.288742] ? setup_fault_attr+0x200/0x200 [ 1719.288758] ? mark_held_locks+0xf0/0xf0 [ 1719.288778] __alloc_pages_nodemask+0x239/0x2890 [ 1719.288794] ? unwind_next_frame+0x10a9/0x1c60 [ 1719.288806] ? __save_stack_trace+0x72/0x190 [ 1719.288819] ? deref_stack_reg+0x134/0x1d0 [ 1719.288835] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 1719.288852] ? is_bpf_text_address+0xd5/0x1b0 [ 1719.288871] ? lock_downgrade+0x720/0x720 [ 1719.288884] ? lock_acquire+0x170/0x3c0 [ 1719.288898] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1719.288911] ? check_preemption_disabled+0x41/0x280 [ 1719.288934] ? kernel_text_address+0xbd/0xf0 [ 1719.288949] ? __kernel_text_address+0x9/0x30 [ 1719.288963] ? unwind_get_return_address+0x51/0x90 [ 1719.288979] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1719.288991] ? __save_stack_trace+0xaf/0x190 [ 1719.289015] cache_grow_begin+0xa4/0x8a0 [ 1719.289030] ? setup_fault_attr+0x200/0x200 [ 1719.289049] cache_alloc_refill+0x273/0x340 [ 1719.289070] kmem_cache_alloc_node_trace+0x39e/0x3b0 [ 1719.289090] __kmalloc_node_track_caller+0x38/0x70 [ 1719.289105] pskb_expand_head+0x159/0xf20 [ 1719.289120] ? lock_downgrade+0x720/0x720 [ 1719.289132] ? memset+0x20/0x40 [ 1719.289147] ? __nla_reserve+0x9a/0xc0 [ 1719.289166] netlink_trim+0x200/0x250 [ 1719.289184] netlink_broadcast_filtered+0x61/0xbc0 [ 1719.289208] netlink_broadcast+0x35/0x40 [ 1719.289227] rtnetlink_send+0xea/0x100 [ 1719.289246] tc_chain_notify+0x148/0x1f0 [ 1719.289265] __tcf_chain_put+0xe5/0x4b0 [ 1719.289284] tc_new_tfilter+0x729/0x16c0 [ 1719.289308] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1719.289333] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1719.289347] ? __mutex_add_waiter+0x160/0x160 [ 1719.289379] ? tcf_chain_tp_remove+0x2c0/0x2c0 [ 1719.289395] rtnetlink_rcv_msg+0x453/0xb80 [ 1719.289413] ? rtnl_calcit.isra.0+0x430/0x430 [ 1719.289427] ? memcpy+0x35/0x50 [ 1719.289442] ? netdev_pick_tx+0x2f0/0x2f0 [ 1719.289457] ? __copy_skb_header+0x414/0x500 [ 1719.289472] ? kfree_skbmem+0x140/0x140 [ 1719.289492] netlink_rcv_skb+0x160/0x440 [ 1719.289508] ? rtnl_calcit.isra.0+0x430/0x430 [ 1719.289524] ? netlink_ack+0xae0/0xae0 [ 1719.289551] netlink_unicast+0x4d5/0x690 [ 1719.289570] ? netlink_sendskb+0x110/0x110 [ 1719.289593] netlink_sendmsg+0x6bb/0xc40 [ 1719.289613] ? nlmsg_notify+0x1a0/0x1a0 [ 1719.289628] ? kernel_recvmsg+0x220/0x220 [ 1719.289658] ? nlmsg_notify+0x1a0/0x1a0 [ 1719.289674] sock_sendmsg+0xc3/0x120 [ 1719.289691] ___sys_sendmsg+0x3b3/0x8e0 [ 1719.289707] ? mark_held_locks+0xf0/0xf0 [ 1719.289723] ? copy_msghdr_from_user+0x440/0x440 [ 1719.289738] ? _kstrtoull+0x186/0x420 [ 1719.289755] ? __fget+0x32f/0x510 [ 1719.289774] ? lock_downgrade+0x720/0x720 [ 1719.289787] ? check_preemption_disabled+0x41/0x280 [ 1719.289802] ? check_preemption_disabled+0x41/0x280 [ 1719.289822] ? __fget+0x356/0x510 [ 1719.289840] ? do_dup2+0x450/0x450 [ 1719.289857] ? get_pid_task+0xf4/0x190 [ 1719.289875] ? __fdget+0x1d0/0x230 [ 1719.289894] __sys_sendmmsg+0x195/0x470 [ 1719.289911] ? __ia32_sys_sendmsg+0x220/0x220 [ 1719.289927] ? lock_downgrade+0x720/0x720 [ 1719.289950] ? __mutex_unlock_slowpath+0xea/0x610 [ 1719.289965] ? check_preemption_disabled+0x41/0x280 [ 1719.289978] ? wait_for_completion_io+0x10/0x10 [ 1719.289997] ? vfs_write+0x393/0x540 [ 1719.290013] ? ksys_write+0x1c8/0x2a0 [ 1719.290029] ? __ia32_sys_read+0xb0/0xb0 [ 1719.290042] ? posix_timer_fn+0x3d0/0x3d0 [ 1719.290058] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1719.290074] __x64_sys_sendmmsg+0x99/0x100 [ 1719.290089] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1719.290104] do_syscall_64+0xf9/0x620 [ 1719.290123] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1719.290136] RIP: 0033:0x45c369 [ 1719.290151] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1719.290159] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1719.290173] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1719.290181] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1719.290189] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1719.290198] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001c [ 1719.290206] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c 06:21:46 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 06:21:46 executing program 3 (fault-call:12 fault-nth:29): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x500) [ 1720.120556] FAULT_INJECTION: forcing a failure. [ 1720.120556] name failslab, interval 1, probability 0, space 0, times 0 [ 1720.121077] CPU: 1 PID: 13452 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1720.121085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1720.121089] Call Trace: [ 1720.121115] dump_stack+0x1fc/0x2fe [ 1720.121138] should_fail.cold+0xa/0x14 [ 1720.121156] ? setup_fault_attr+0x200/0x200 [ 1720.121173] ? lock_acquire+0x170/0x3c0 [ 1720.121198] __should_failslab+0x115/0x180 [ 1720.121216] should_failslab+0x5/0xf [ 1720.121232] kmem_cache_alloc_node+0x245/0x3b0 [ 1720.121252] __alloc_skb+0x71/0x560 [ 1720.121273] netlink_ack+0x27d/0xae0 [ 1720.121288] ? memcpy+0x35/0x50 [ 1720.121302] ? netlink_sendmsg+0xc40/0xc40 [ 1720.121316] ? __copy_skb_header+0x414/0x500 [ 1720.121332] ? kfree_skbmem+0x140/0x140 [ 1720.121353] netlink_rcv_skb+0x353/0x440 [ 1720.121371] ? rtnl_calcit.isra.0+0x430/0x430 [ 1720.121389] ? netlink_ack+0xae0/0xae0 [ 1720.121420] netlink_unicast+0x4d5/0x690 [ 1720.121439] ? netlink_sendskb+0x110/0x110 [ 1720.121463] netlink_sendmsg+0x6bb/0xc40 [ 1720.121483] ? nlmsg_notify+0x1a0/0x1a0 [ 1720.121498] ? kernel_recvmsg+0x220/0x220 [ 1720.121522] ? nlmsg_notify+0x1a0/0x1a0 [ 1720.121539] sock_sendmsg+0xc3/0x120 [ 1720.121557] ___sys_sendmsg+0x3b3/0x8e0 [ 1720.121574] ? mark_held_locks+0xf0/0xf0 [ 1720.121592] ? copy_msghdr_from_user+0x440/0x440 [ 1720.121607] ? _kstrtoull+0x186/0x420 [ 1720.121624] ? __fget+0x32f/0x510 [ 1720.121644] ? lock_downgrade+0x720/0x720 [ 1720.121657] ? check_preemption_disabled+0x41/0x280 [ 1720.121672] ? check_preemption_disabled+0x41/0x280 [ 1720.121692] ? __fget+0x356/0x510 [ 1720.121712] ? do_dup2+0x450/0x450 [ 1720.121729] ? get_pid_task+0xf4/0x190 [ 1720.121748] ? __fdget+0x1d0/0x230 [ 1720.121767] __sys_sendmmsg+0x195/0x470 [ 1720.121786] ? __ia32_sys_sendmsg+0x220/0x220 [ 1720.121803] ? lock_downgrade+0x720/0x720 [ 1720.121828] ? __mutex_unlock_slowpath+0xea/0x610 [ 1720.121843] ? check_preemption_disabled+0x41/0x280 [ 1720.121858] ? wait_for_completion_io+0x10/0x10 [ 1720.121877] ? vfs_write+0x393/0x540 [ 1720.121894] ? ksys_write+0x1c8/0x2a0 [ 1720.121911] ? __ia32_sys_read+0xb0/0xb0 [ 1720.121925] ? posix_timer_fn+0x3d0/0x3d0 [ 1720.121941] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1720.121958] __x64_sys_sendmmsg+0x99/0x100 [ 1720.121974] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1720.121989] do_syscall_64+0xf9/0x620 [ 1720.122018] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1720.122031] RIP: 0033:0x45c369 06:21:46 executing program 3 (fault-call:12 fault-nth:30): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:46 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x4c, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x600) 06:21:46 executing program 1: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000000201030000000000000000001b0000040002"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0xed25d1f3da3e1d12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800000000000000}, 0x0, 0xffffffff}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:21:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}) [ 1720.122047] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1720.122056] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1720.122072] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1720.122082] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1720.122091] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1720.122101] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001d 06:21:46 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r1, 0x110, 0x4, &(0x7f0000000040)=0x1, 0x4) ioctl$SIOCPNGETOBJECT(0xffffffffffffffff, 0x89e0, &(0x7f00000002c0)=0x7f) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x6, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x400, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x4}) socket$nl_route(0x10, 0x3, 0x0) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000000)={'syz', 0x3}, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000000)={'syz', 0x3}, 0x0, 0x0, r3) keyctl$link(0x8, 0x0, r3) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c54930000002a151c76e2bb86f93ca84d0cd640c39d1b8cc111a17aaa6c27dc7c9d0c9d56f74c8cf40c4540c5", @ANYRES16, @ANYBLOB="080026bd00010001000000ffffffff000000000712791388f79046d5288dbd420ea90400000000000000945c98a274dee2e8faba6be224d4d479"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) [ 1720.122110] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c 06:21:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x700) 06:21:46 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x4c, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:46 executing program 3 (fault-call:12 fault-nth:31): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1720.717644] FAULT_INJECTION: forcing a failure. [ 1720.717644] name failslab, interval 1, probability 0, space 0, times 0 [ 1720.717661] CPU: 1 PID: 13501 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1720.717669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1720.717673] Call Trace: [ 1720.717691] dump_stack+0x1fc/0x2fe [ 1720.717710] should_fail.cold+0xa/0x14 [ 1720.717726] ? setup_fault_attr+0x200/0x200 [ 1720.717742] ? lock_acquire+0x170/0x3c0 [ 1720.717765] __should_failslab+0x115/0x180 [ 1720.717785] should_failslab+0x5/0xf [ 1720.717802] kmem_cache_alloc_node+0x245/0x3b0 [ 1720.717826] __alloc_skb+0x71/0x560 [ 1720.717847] netlink_ack+0x27d/0xae0 [ 1720.717864] ? memcpy+0x35/0x50 [ 1720.717889] ? netlink_sendmsg+0xc40/0xc40 [ 1720.717904] ? __copy_skb_header+0x414/0x500 [ 1720.717920] ? kfree_skbmem+0x140/0x140 [ 1720.717942] netlink_rcv_skb+0x353/0x440 [ 1720.717961] ? rtnl_calcit.isra.0+0x430/0x430 [ 1720.717976] ? netlink_ack+0xae0/0xae0 06:21:47 executing program 3 (fault-call:12 fault-nth:32): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1720.718003] netlink_unicast+0x4d5/0x690 [ 1720.718023] ? netlink_sendskb+0x110/0x110 [ 1720.718049] netlink_sendmsg+0x6bb/0xc40 [ 1720.718069] ? nlmsg_notify+0x1a0/0x1a0 [ 1720.718083] ? kernel_recvmsg+0x220/0x220 [ 1720.718121] ? nlmsg_notify+0x1a0/0x1a0 [ 1720.718139] sock_sendmsg+0xc3/0x120 [ 1720.718160] ___sys_sendmsg+0x3b3/0x8e0 [ 1720.718178] ? mark_held_locks+0xf0/0xf0 [ 1720.718197] ? copy_msghdr_from_user+0x440/0x440 [ 1720.718213] ? _kstrtoull+0x186/0x420 06:21:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x900) [ 1720.718232] ? __fget+0x32f/0x510 [ 1720.718254] ? lock_downgrade+0x720/0x720 [ 1720.718269] ? check_preemption_disabled+0x41/0x280 [ 1720.718285] ? check_preemption_disabled+0x41/0x280 [ 1720.718308] ? __fget+0x356/0x510 [ 1720.718328] ? do_dup2+0x450/0x450 [ 1720.718348] ? get_pid_task+0xf4/0x190 [ 1720.718370] ? __fdget+0x1d0/0x230 [ 1720.718388] __sys_sendmmsg+0x195/0x470 [ 1720.718410] ? __ia32_sys_sendmsg+0x220/0x220 [ 1720.718432] ? lock_downgrade+0x720/0x720 [ 1720.718460] ? __mutex_unlock_slowpath+0xea/0x610 [ 1720.718477] ? check_preemption_disabled+0x41/0x280 [ 1720.718495] ? wait_for_completion_io+0x10/0x10 [ 1720.718518] ? vfs_write+0x393/0x540 [ 1720.718538] ? ksys_write+0x1c8/0x2a0 [ 1720.718558] ? __ia32_sys_read+0xb0/0xb0 [ 1720.718575] ? posix_timer_fn+0x3d0/0x3d0 [ 1720.718594] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1720.718650] __x64_sys_sendmmsg+0x99/0x100 [ 1720.718675] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1720.718694] do_syscall_64+0xf9/0x620 [ 1720.718715] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1720.718728] RIP: 0033:0x45c369 [ 1720.718745] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1720.718755] RSP: 002b:00007fda39b09c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1720.718770] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1720.718779] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1720.718790] RBP: 00007fda39b09ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1720.718800] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001e [ 1720.718811] R13: 00007fff3878f93f R14: 00007fda39b0a9c0 R15: 000000000078bfac [ 1721.031499] FAULT_INJECTION: forcing a failure. [ 1721.031499] name failslab, interval 1, probability 0, space 0, times 0 [ 1721.031517] CPU: 0 PID: 13512 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1721.031525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1721.031530] Call Trace: [ 1721.031549] dump_stack+0x1fc/0x2fe [ 1721.031571] should_fail.cold+0xa/0x14 [ 1721.031589] ? setup_fault_attr+0x200/0x200 [ 1721.031606] ? lock_acquire+0x170/0x3c0 [ 1721.031636] __should_failslab+0x115/0x180 [ 1721.031658] should_failslab+0x5/0xf [ 1721.031677] kmem_cache_alloc_node+0x245/0x3b0 [ 1721.031702] __alloc_skb+0x71/0x560 [ 1721.031727] netlink_ack+0x27d/0xae0 [ 1721.031744] ? memcpy+0x35/0x50 [ 1721.031763] ? netlink_sendmsg+0xc40/0xc40 [ 1721.031781] ? __copy_skb_header+0x414/0x500 [ 1721.031802] ? kfree_skbmem+0x140/0x140 [ 1721.031826] netlink_rcv_skb+0x353/0x440 [ 1721.031847] ? rtnl_calcit.isra.0+0x430/0x430 06:21:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xa00) 06:21:47 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000040)={[0x10000, 0x102, 0x1ff, 0x1f, 0x8a8, 0x9, 0x7ca5, 0xffff, 0x53de94c3, 0x5, 0x101, 0x80, 0x9, 0x8, 0x400, 0x101], 0xd000, 0x210000}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) [ 1721.031868] ? netlink_ack+0xae0/0xae0 [ 1721.031901] netlink_unicast+0x4d5/0x690 [ 1721.031923] ? netlink_sendskb+0x110/0x110 [ 1721.031951] netlink_sendmsg+0x6bb/0xc40 [ 1721.031975] ? nlmsg_notify+0x1a0/0x1a0 [ 1721.031993] ? kernel_recvmsg+0x220/0x220 [ 1721.032021] ? nlmsg_notify+0x1a0/0x1a0 [ 1721.032038] sock_sendmsg+0xc3/0x120 [ 1721.032058] ___sys_sendmsg+0x3b3/0x8e0 [ 1721.032076] ? mark_held_locks+0xf0/0xf0 [ 1721.032094] ? copy_msghdr_from_user+0x440/0x440 [ 1721.032109] ? _kstrtoull+0x186/0x420 [ 1721.032126] ? __fget+0x32f/0x510 [ 1721.032157] ? lock_downgrade+0x720/0x720 [ 1721.032173] ? check_preemption_disabled+0x41/0x280 [ 1721.032189] ? check_preemption_disabled+0x41/0x280 [ 1721.032216] ? __fget+0x356/0x510 [ 1721.032238] ? do_dup2+0x450/0x450 [ 1721.032257] ? get_pid_task+0xf4/0x190 [ 1721.032278] ? __fdget+0x1d0/0x230 [ 1721.032297] __sys_sendmmsg+0x195/0x470 [ 1721.032316] ? __ia32_sys_sendmsg+0x220/0x220 [ 1721.032333] ? lock_downgrade+0x720/0x720 [ 1721.032359] ? __mutex_unlock_slowpath+0xea/0x610 [ 1721.032374] ? check_preemption_disabled+0x41/0x280 06:21:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xb00) [ 1721.032389] ? wait_for_completion_io+0x10/0x10 [ 1721.032410] ? vfs_write+0x393/0x540 [ 1721.032428] ? ksys_write+0x1c8/0x2a0 [ 1721.032446] ? __ia32_sys_read+0xb0/0xb0 [ 1721.032459] ? posix_timer_fn+0x3d0/0x3d0 [ 1721.032475] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1721.032493] __x64_sys_sendmmsg+0x99/0x100 [ 1721.032508] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1721.032524] do_syscall_64+0xf9/0x620 [ 1721.032543] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1721.032554] RIP: 0033:0x45c369 [ 1721.032569] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1721.032577] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1721.032593] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1721.032602] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1721.032612] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1721.032621] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001f [ 1721.032631] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1721.245080] FAULT_INJECTION: forcing a failure. [ 1721.245080] name failslab, interval 1, probability 0, space 0, times 0 06:21:47 executing program 3 (fault-call:12 fault-nth:33): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1721.693557] CPU: 1 PID: 13533 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1721.693567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1721.693572] Call Trace: [ 1721.693599] dump_stack+0x1fc/0x2fe [ 1721.693621] should_fail.cold+0xa/0x14 [ 1721.693639] ? setup_fault_attr+0x200/0x200 [ 1721.693653] ? sk_filter_trim_cap+0x497/0x7d0 [ 1721.693678] __should_failslab+0x115/0x180 [ 1721.693695] should_failslab+0x5/0xf [ 1721.693732] kmem_cache_alloc+0x3f/0x370 [ 1721.693749] skb_clone+0x151/0x3d0 [ 1721.693768] netlink_deliver_tap+0x955/0xb00 [ 1721.693791] netlink_sendskb+0x6c/0x110 [ 1721.693806] netlink_unicast+0x5b3/0x690 [ 1721.693826] ? netlink_sendskb+0x110/0x110 [ 1721.693839] ? memset+0x20/0x40 [ 1721.693854] ? __nlmsg_put+0x155/0x1c0 [ 1721.693872] netlink_ack+0x628/0xae0 [ 1721.693887] ? memcpy+0x35/0x50 [ 1721.693901] ? netlink_sendmsg+0xc40/0xc40 [ 1721.693917] ? __copy_skb_header+0x414/0x500 [ 1721.693932] ? kfree_skbmem+0x140/0x140 [ 1721.693952] netlink_rcv_skb+0x353/0x440 [ 1721.693970] ? rtnl_calcit.isra.0+0x430/0x430 [ 1721.693986] ? netlink_ack+0xae0/0xae0 [ 1721.694016] netlink_unicast+0x4d5/0x690 [ 1721.694041] ? netlink_sendskb+0x110/0x110 [ 1721.694065] netlink_sendmsg+0x6bb/0xc40 [ 1721.694085] ? nlmsg_notify+0x1a0/0x1a0 [ 1721.694100] ? kernel_recvmsg+0x220/0x220 [ 1721.694123] ? nlmsg_notify+0x1a0/0x1a0 [ 1721.694139] sock_sendmsg+0xc3/0x120 [ 1721.694157] ___sys_sendmsg+0x3b3/0x8e0 [ 1721.694175] ? mark_held_locks+0xf0/0xf0 [ 1721.694191] ? copy_msghdr_from_user+0x440/0x440 [ 1721.694206] ? _kstrtoull+0x186/0x420 [ 1721.694223] ? __fget+0x32f/0x510 [ 1721.694243] ? lock_downgrade+0x720/0x720 [ 1721.694256] ? check_preemption_disabled+0x41/0x280 [ 1721.694271] ? check_preemption_disabled+0x41/0x280 [ 1721.694291] ? __fget+0x356/0x510 [ 1721.694310] ? do_dup2+0x450/0x450 [ 1721.694328] ? get_pid_task+0xf4/0x190 [ 1721.694347] ? __fdget+0x1d0/0x230 [ 1721.694366] __sys_sendmmsg+0x195/0x470 [ 1721.694385] ? __ia32_sys_sendmsg+0x220/0x220 [ 1721.694402] ? lock_downgrade+0x720/0x720 [ 1721.694426] ? __mutex_unlock_slowpath+0xea/0x610 [ 1721.694441] ? check_preemption_disabled+0x41/0x280 [ 1721.694456] ? wait_for_completion_io+0x10/0x10 [ 1721.694475] ? vfs_write+0x393/0x540 [ 1721.694491] ? ksys_write+0x1c8/0x2a0 [ 1721.694509] ? __ia32_sys_read+0xb0/0xb0 [ 1721.694522] ? posix_timer_fn+0x3d0/0x3d0 [ 1721.694537] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1721.694555] __x64_sys_sendmmsg+0x99/0x100 [ 1721.694570] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1721.694585] do_syscall_64+0xf9/0x620 [ 1721.694605] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1721.694616] RIP: 0033:0x45c369 [ 1721.694631] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1721.694639] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1721.694653] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1721.694662] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1721.694671] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1721.694680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 1721.694689] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1721.897189] FAULT_INJECTION: forcing a failure. [ 1721.897189] name failslab, interval 1, probability 0, space 0, times 0 [ 1721.897209] CPU: 0 PID: 13584 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1721.897217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1721.897222] Call Trace: [ 1721.897244] dump_stack+0x1fc/0x2fe [ 1721.897268] should_fail.cold+0xa/0x14 [ 1721.897291] ? setup_fault_attr+0x200/0x200 [ 1721.897309] ? lock_acquire+0x170/0x3c0 [ 1721.897334] __should_failslab+0x115/0x180 [ 1721.897353] should_failslab+0x5/0xf [ 1721.897370] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1721.897394] __kmalloc_node_track_caller+0x38/0x70 [ 1721.897412] __alloc_skb+0xae/0x560 [ 1721.897435] qdisc_notify.isra.0+0x7f/0x320 [ 1721.897456] tc_modify_qdisc+0x1197/0x1a80 [ 1721.897483] ? tc_get_qdisc+0xb60/0xb60 [ 1721.897499] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1721.897534] ? tc_get_qdisc+0xb60/0xb60 [ 1721.897552] rtnetlink_rcv_msg+0x453/0xb80 [ 1721.897572] ? rtnl_calcit.isra.0+0x430/0x430 [ 1721.897588] ? memcpy+0x35/0x50 [ 1721.897605] ? netdev_pick_tx+0x2f0/0x2f0 [ 1721.897619] ? __copy_skb_header+0x414/0x500 [ 1721.897635] ? kfree_skbmem+0x140/0x140 [ 1721.897656] netlink_rcv_skb+0x160/0x440 [ 1721.897673] ? rtnl_calcit.isra.0+0x430/0x430 [ 1721.897689] ? netlink_ack+0xae0/0xae0 [ 1721.897725] netlink_unicast+0x4d5/0x690 [ 1721.897749] ? netlink_sendskb+0x110/0x110 [ 1721.897778] netlink_sendmsg+0x6bb/0xc40 [ 1721.897801] ? nlmsg_notify+0x1a0/0x1a0 [ 1721.897820] ? kernel_recvmsg+0x220/0x220 [ 1721.897845] ? nlmsg_notify+0x1a0/0x1a0 [ 1721.897865] sock_sendmsg+0xc3/0x120 [ 1721.897891] ___sys_sendmsg+0x3b3/0x8e0 [ 1721.897912] ? copy_msghdr_from_user+0x440/0x440 [ 1721.897929] ? _kstrtoull+0x186/0x420 [ 1721.897948] ? __fget+0x32f/0x510 [ 1721.897977] ? mark_held_locks+0xf0/0xf0 [ 1721.897996] ? lock_downgrade+0x720/0x720 [ 1721.898015] ? check_preemption_disabled+0x41/0x280 [ 1721.898036] ? check_preemption_disabled+0x41/0x280 [ 1721.898061] ? __fget+0x356/0x510 [ 1721.898081] ? __might_fault+0x11f/0x1d0 [ 1721.898103] ? lock_downgrade+0x720/0x720 [ 1721.898118] ? lock_acquire+0x170/0x3c0 [ 1721.898144] __sys_sendmmsg+0x195/0x470 [ 1721.898163] ? __ia32_sys_sendmsg+0x220/0x220 [ 1721.898180] ? lock_downgrade+0x720/0x720 [ 1721.898205] ? __mutex_unlock_slowpath+0xea/0x610 [ 1721.898220] ? check_preemption_disabled+0x41/0x280 [ 1721.898234] ? wait_for_completion_io+0x10/0x10 [ 1721.898253] ? vfs_write+0x393/0x540 [ 1721.898270] ? ksys_write+0x1c8/0x2a0 [ 1721.898287] ? __ia32_sys_read+0xb0/0xb0 [ 1721.898300] ? posix_timer_fn+0x3d0/0x3d0 [ 1721.898316] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1721.898334] __x64_sys_sendmmsg+0x99/0x100 [ 1721.898349] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1721.898364] do_syscall_64+0xf9/0x620 [ 1721.898383] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1721.898395] RIP: 0033:0x45c369 [ 1721.898411] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1721.898419] RSP: 002b:00007fda39b09c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1721.898435] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1721.898445] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1721.898454] RBP: 00007fda39b09ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1721.898464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000021 [ 1721.898471] R13: 00007fff3878f93f R14: 00007fda39b0a9c0 R15: 000000000078bfac 06:21:48 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "e4c2a12b8e3bd9"}, 0xb) 06:21:48 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xc00) 06:21:48 executing program 3 (fault-call:12 fault-nth:34): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:48 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x4c, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8040}, 0x800) 06:21:48 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000040)={0x89, &(0x7f0000000340)="0654aa8e21b9cb16b99ac78d4a05a1244b135c9248a37cb807c7dd258ebc7cdd95329c3ad507347607a08c75fd21dc42a3a74a12de9903da7890095ff21f6dc67073abb30eef62b6189b4178fbb0bebccee408ef118dac6c813b72025c46382c5ddba08597122f180f3b35a002007beca30a9f2427e54ff606be576e0c3b85593ef3ab1ed796e40840"}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) [ 1722.803392] nla_parse: 42 callbacks suppressed [ 1722.803462] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 06:21:49 executing program 3 (fault-call:12 fault-nth:35): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xe00) [ 1722.848005] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1722.874294] FAULT_INJECTION: forcing a failure. [ 1722.874294] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1722.874315] CPU: 0 PID: 13601 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1722.874324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 06:21:49 executing program 3 (fault-call:12 fault-nth:36): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1722.874329] Call Trace: [ 1722.874356] dump_stack+0x1fc/0x2fe [ 1722.874380] should_fail.cold+0xa/0x14 [ 1722.874397] ? check_preemption_disabled+0x41/0x280 [ 1722.874414] ? setup_fault_attr+0x200/0x200 06:21:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xec0) [ 1722.874440] __alloc_pages_nodemask+0x239/0x2890 [ 1722.874460] ? __lock_acquire+0x6de/0x3ff0 [ 1722.874495] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1722.874512] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1722.874528] ? netlink_sendmsg+0x6bb/0xc40 [ 1722.874546] ? sock_sendmsg+0xc3/0x120 [ 1722.874561] ? ___sys_sendmsg+0x3b3/0x8e0 [ 1722.874582] ? wake_up_q+0x93/0xe0 [ 1722.874602] ? __mutex_unlock_slowpath+0x2be/0x610 [ 1722.874624] ? ____cache_alloc_node+0x156/0x1d0 [ 1722.874649] cache_grow_begin+0xa4/0x8a0 [ 1722.874666] ? check_preemption_disabled+0x41/0x280 [ 1722.874691] ____cache_alloc_node+0x170/0x1d0 [ 1722.874706] ? check_preemption_disabled+0x41/0x280 [ 1722.874727] kmem_cache_alloc_node_trace+0xec/0x3b0 [ 1722.874748] __kmalloc_node_track_caller+0x38/0x70 [ 1722.874769] __alloc_skb+0xae/0x560 [ 1722.874792] netlink_ack+0x27d/0xae0 [ 1722.874809] ? memcpy+0x35/0x50 [ 1722.874825] ? netlink_sendmsg+0xc40/0xc40 [ 1722.874841] ? __copy_skb_header+0x414/0x500 [ 1722.874859] ? kfree_skbmem+0x140/0x140 [ 1722.874882] netlink_rcv_skb+0x353/0x440 [ 1722.874904] ? rtnl_calcit.isra.0+0x430/0x430 [ 1722.874923] ? netlink_ack+0xae0/0xae0 [ 1722.874955] netlink_unicast+0x4d5/0x690 [ 1722.874977] ? netlink_sendskb+0x110/0x110 [ 1722.875004] netlink_sendmsg+0x6bb/0xc40 [ 1722.875028] ? nlmsg_notify+0x1a0/0x1a0 [ 1722.875044] ? kernel_recvmsg+0x220/0x220 [ 1722.875069] ? nlmsg_notify+0x1a0/0x1a0 [ 1722.875088] sock_sendmsg+0xc3/0x120 [ 1722.875107] ___sys_sendmsg+0x3b3/0x8e0 [ 1722.875127] ? mark_held_locks+0xf0/0xf0 [ 1722.875145] ? copy_msghdr_from_user+0x440/0x440 [ 1722.875162] ? _kstrtoull+0x186/0x420 [ 1722.875181] ? __fget+0x32f/0x510 [ 1722.875204] ? lock_downgrade+0x720/0x720 [ 1722.875220] ? check_preemption_disabled+0x41/0x280 [ 1722.875236] ? check_preemption_disabled+0x41/0x280 [ 1722.875258] ? __fget+0x356/0x510 [ 1722.875279] ? do_dup2+0x450/0x450 [ 1722.875297] ? get_pid_task+0xf4/0x190 [ 1722.875318] ? __fdget+0x1d0/0x230 [ 1722.875339] __sys_sendmmsg+0x195/0x470 [ 1722.875358] ? __ia32_sys_sendmsg+0x220/0x220 [ 1722.875377] ? lock_downgrade+0x720/0x720 [ 1722.875410] ? __mutex_unlock_slowpath+0xea/0x610 [ 1722.875429] ? check_preemption_disabled+0x41/0x280 [ 1722.875445] ? wait_for_completion_io+0x10/0x10 [ 1722.875474] ? vfs_write+0x393/0x540 [ 1722.875495] ? ksys_write+0x1c8/0x2a0 [ 1722.875513] ? __ia32_sys_read+0xb0/0xb0 [ 1722.875528] ? posix_timer_fn+0x3d0/0x3d0 [ 1722.875546] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1722.875566] __x64_sys_sendmmsg+0x99/0x100 [ 1722.875584] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1722.875600] do_syscall_64+0xf9/0x620 [ 1722.875621] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1722.875636] RIP: 0033:0x45c369 [ 1722.875651] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1722.875660] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1722.875679] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1722.875691] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1722.875702] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1722.875712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000022 [ 1722.875724] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1722.894469] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1722.897156] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1722.965565] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1723.013522] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1723.087717] FAULT_INJECTION: forcing a failure. [ 1723.087717] name failslab, interval 1, probability 0, space 0, times 0 [ 1723.087736] CPU: 0 PID: 13622 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1723.087744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1723.087749] Call Trace: [ 1723.087767] dump_stack+0x1fc/0x2fe [ 1723.087789] should_fail.cold+0xa/0x14 [ 1723.087806] ? setup_fault_attr+0x200/0x200 [ 1723.087823] ? skb_network_protocol+0x14b/0x570 [ 1723.087837] ? __save_stack_trace+0xaf/0x190 [ 1723.087852] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 1723.087880] __should_failslab+0x115/0x180 [ 1723.087898] should_failslab+0x5/0xf [ 1723.087912] kmem_cache_alloc+0x3f/0x370 [ 1723.087929] skb_clone+0x151/0x3d0 [ 1723.087945] dev_queue_xmit_nit+0x326/0xa20 [ 1723.087963] ? validate_xmit_xfrm+0x3dc/0xe30 [ 1723.087978] ? sock_sendmsg+0xc3/0x120 [ 1723.087991] ? ___sys_sendmsg+0x3b3/0x8e0 [ 1723.088011] dev_hard_start_xmit+0xaa/0x920 [ 1723.088025] ? validate_xmit_skb+0x764/0xd50 [ 1723.088046] __dev_queue_xmit+0x269d/0x2e00 [ 1723.088066] ? memcpy+0x35/0x50 [ 1723.088080] ? netdev_pick_tx+0x2f0/0x2f0 [ 1723.088095] ? __copy_skb_header+0x414/0x500 [ 1723.088107] ? sk_filter_trim_cap+0x497/0x7d0 [ 1723.088121] ? kfree_skbmem+0x140/0x140 [ 1723.088136] ? skb_clone+0x151/0x3d0 [ 1723.088154] ? __skb_clone+0x5ce/0x7c0 [ 1723.088168] ? kmem_cache_alloc+0x315/0x370 [ 1723.088192] netlink_deliver_tap+0x8fb/0xb00 [ 1723.088235] netlink_sendskb+0x6c/0x110 [ 1723.088251] netlink_unicast+0x5b3/0x690 [ 1723.088269] ? netlink_sendskb+0x110/0x110 [ 1723.088282] ? memset+0x20/0x40 [ 1723.088296] ? __nlmsg_put+0x155/0x1c0 [ 1723.088315] netlink_ack+0x628/0xae0 [ 1723.088332] ? memcpy+0x35/0x50 [ 1723.088347] ? netlink_sendmsg+0xc40/0xc40 [ 1723.088361] ? __copy_skb_header+0x414/0x500 [ 1723.088377] ? kfree_skbmem+0x140/0x140 [ 1723.088398] netlink_rcv_skb+0x353/0x440 [ 1723.088415] ? rtnl_calcit.isra.0+0x430/0x430 [ 1723.088432] ? netlink_ack+0xae0/0xae0 [ 1723.088461] netlink_unicast+0x4d5/0x690 [ 1723.088490] ? netlink_sendskb+0x110/0x110 [ 1723.088514] netlink_sendmsg+0x6bb/0xc40 [ 1723.088534] ? nlmsg_notify+0x1a0/0x1a0 [ 1723.088548] ? kernel_recvmsg+0x220/0x220 [ 1723.088571] ? nlmsg_notify+0x1a0/0x1a0 [ 1723.088588] sock_sendmsg+0xc3/0x120 [ 1723.088604] ___sys_sendmsg+0x3b3/0x8e0 [ 1723.088622] ? mark_held_locks+0xf0/0xf0 [ 1723.088637] ? copy_msghdr_from_user+0x440/0x440 [ 1723.088652] ? _kstrtoull+0x186/0x420 [ 1723.088669] ? __fget+0x32f/0x510 [ 1723.088689] ? lock_downgrade+0x720/0x720 [ 1723.088702] ? check_preemption_disabled+0x41/0x280 [ 1723.088717] ? check_preemption_disabled+0x41/0x280 [ 1723.088737] ? __fget+0x356/0x510 [ 1723.088756] ? do_dup2+0x450/0x450 [ 1723.088773] ? get_pid_task+0xf4/0x190 [ 1723.088792] ? __fdget+0x1d0/0x230 [ 1723.088811] __sys_sendmmsg+0x195/0x470 [ 1723.088829] ? __ia32_sys_sendmsg+0x220/0x220 [ 1723.088846] ? lock_downgrade+0x720/0x720 [ 1723.088871] ? __mutex_unlock_slowpath+0xea/0x610 [ 1723.088886] ? check_preemption_disabled+0x41/0x280 [ 1723.088900] ? wait_for_completion_io+0x10/0x10 [ 1723.088919] ? vfs_write+0x393/0x540 [ 1723.088936] ? ksys_write+0x1c8/0x2a0 [ 1723.088954] ? __ia32_sys_read+0xb0/0xb0 [ 1723.088966] ? posix_timer_fn+0x3d0/0x3d0 [ 1723.088983] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1723.089000] __x64_sys_sendmmsg+0x99/0x100 [ 1723.089016] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1723.089031] do_syscall_64+0xf9/0x620 [ 1723.089050] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1723.089063] RIP: 0033:0x45c369 [ 1723.089078] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1723.089087] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1723.089102] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1723.089112] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1723.089121] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1723.089131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000023 [ 1723.089140] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1723.100330] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1723.180191] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1723.189950] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1723.228864] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1723.388390] FAULT_INJECTION: forcing a failure. [ 1723.388390] name failslab, interval 1, probability 0, space 0, times 0 [ 1723.388411] CPU: 0 PID: 13649 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1723.388422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1723.388428] Call Trace: [ 1723.388450] dump_stack+0x1fc/0x2fe [ 1723.388487] should_fail.cold+0xa/0x14 [ 1723.388510] ? setup_fault_attr+0x200/0x200 [ 1723.388529] ? lock_acquire+0x170/0x3c0 [ 1723.388555] __should_failslab+0x115/0x180 [ 1723.388575] should_failslab+0x5/0xf [ 1723.388593] kmem_cache_alloc_node+0x245/0x3b0 [ 1723.388614] __alloc_skb+0x71/0x560 [ 1723.388638] netlink_sendmsg+0x9ee/0xc40 [ 1723.388663] ? nlmsg_notify+0x1a0/0x1a0 [ 1723.388680] ? kernel_recvmsg+0x220/0x220 [ 1723.388708] ? nlmsg_notify+0x1a0/0x1a0 [ 1723.388726] sock_sendmsg+0xc3/0x120 [ 1723.388747] ___sys_sendmsg+0x3b3/0x8e0 [ 1723.388771] ? copy_msghdr_from_user+0x440/0x440 [ 1723.388786] ? _kstrtoull+0x186/0x420 [ 1723.388809] ? __fget+0x32f/0x510 [ 1723.388832] ? mark_held_locks+0xf0/0xf0 [ 1723.388852] ? lock_downgrade+0x720/0x720 [ 1723.388869] ? check_preemption_disabled+0x41/0x280 [ 1723.388887] ? check_preemption_disabled+0x41/0x280 [ 1723.388910] ? __fget+0x356/0x510 [ 1723.388933] ? __might_fault+0x11f/0x1d0 [ 1723.388958] ? lock_downgrade+0x720/0x720 [ 1723.388975] ? lock_acquire+0x170/0x3c0 [ 1723.389002] __sys_sendmmsg+0x195/0x470 [ 1723.389021] ? __ia32_sys_sendmsg+0x220/0x220 [ 1723.389039] ? lock_downgrade+0x720/0x720 [ 1723.389067] ? __mutex_unlock_slowpath+0xea/0x610 [ 1723.389083] ? check_preemption_disabled+0x41/0x280 [ 1723.389099] ? wait_for_completion_io+0x10/0x10 [ 1723.389121] ? vfs_write+0x393/0x540 [ 1723.389140] ? ksys_write+0x1c8/0x2a0 [ 1723.389158] ? __ia32_sys_read+0xb0/0xb0 [ 1723.389173] ? posix_timer_fn+0x3d0/0x3d0 [ 1723.389189] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1723.389206] __x64_sys_sendmmsg+0x99/0x100 [ 1723.389222] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1723.389237] do_syscall_64+0xf9/0x620 [ 1723.389258] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1723.389269] RIP: 0033:0x45c369 06:21:50 executing program 3 (fault-call:12 fault-nth:37): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xf00) [ 1723.389284] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1723.389292] RSP: 002b:00007fda39ae8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1723.389306] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1723.389316] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1723.389325] RBP: 00007fda39ae8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1723.389334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000024 [ 1723.389345] R13: 00007fff3878f93f R14: 00007fda39ae99c0 R15: 000000000078c04c 06:21:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000480)={[0xfffffffffffffffd]}, 0x8) read(r1, &(0x7f00000002c0)=""/386, 0x182) close(r1) fcntl$setstatus(r1, 0x4, 0x82000) r2 = gettid() fcntl$setown(r1, 0x8, r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$gtp(&(0x7f0000000680)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)={0x44, r4, 0xc694d42685586125, 0x0, 0x0, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @GTPA_LINK={0x8}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_PEER_ADDRESS={0x8, 0x4, @multicast1}, @GTPA_I_TEI={0x8}, @GTPA_O_TEI={0x8}]}, 0x44}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000580)={{}, {0x77359400}}, &(0x7f00000005c0)) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000040)={{{@in=@broadcast, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@private2}}, &(0x7f0000000600)=0xe8) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x3c, r4, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}, @GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_FLOW={0x6, 0x6, 0x4}, @GTPA_LINK={0x8, 0x1, r7}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4010}, 0x44045) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000280)={0x1ff, 0x400, 0x5, 0x1ff, 0x7, [{0x4, 0x6, 0x5, [], 0x80}, {0x20, 0x1, 0x1, [], 0x201}, {0x3, 0x7, 0x9e63}, {0x7319, 0x2, 0x1e5, [], 0x100}, {0x2, 0x5d, 0xd6b2, [], 0x210d}, {0x10, 0x80000001, 0x100000001, [], 0x800}, {0x9, 0x3ff, 0x7fff, [], 0xc00}]}) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) [ 1724.594302] FAULT_INJECTION: forcing a failure. [ 1724.594302] name failslab, interval 1, probability 0, space 0, times 0 [ 1724.594320] CPU: 0 PID: 13684 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1724.594329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1724.594334] Call Trace: [ 1724.594352] dump_stack+0x1fc/0x2fe [ 1724.594377] should_fail.cold+0xa/0x14 [ 1724.594397] ? setup_fault_attr+0x200/0x200 [ 1724.594415] ? lock_acquire+0x170/0x3c0 [ 1724.594441] __should_failslab+0x115/0x180 [ 1724.594459] should_failslab+0x5/0xf [ 1724.594476] kmem_cache_alloc_node+0x245/0x3b0 [ 1724.594498] __alloc_skb+0x71/0x560 [ 1724.594520] netlink_sendmsg+0x9ee/0xc40 [ 1724.594543] ? nlmsg_notify+0x1a0/0x1a0 [ 1724.594562] ? kernel_recvmsg+0x220/0x220 [ 1724.594584] ? nlmsg_notify+0x1a0/0x1a0 [ 1724.594602] sock_sendmsg+0xc3/0x120 [ 1724.594621] ___sys_sendmsg+0x3b3/0x8e0 [ 1724.594642] ? copy_msghdr_from_user+0x440/0x440 [ 1724.594658] ? _kstrtoull+0x186/0x420 [ 1724.594679] ? __fget+0x32f/0x510 [ 1724.594700] ? mark_held_locks+0xf0/0xf0 [ 1724.594726] ? lock_downgrade+0x720/0x720 [ 1724.594741] ? check_preemption_disabled+0x41/0x280 [ 1724.594758] ? check_preemption_disabled+0x41/0x280 [ 1724.594780] ? __fget+0x356/0x510 [ 1724.594798] ? __might_fault+0x11f/0x1d0 [ 1724.594820] ? lock_downgrade+0x720/0x720 [ 1724.594836] ? lock_acquire+0x170/0x3c0 [ 1724.594861] __sys_sendmmsg+0x195/0x470 [ 1724.594882] ? __ia32_sys_sendmsg+0x220/0x220 [ 1724.594900] ? lock_downgrade+0x720/0x720 [ 1724.594925] ? __mutex_unlock_slowpath+0xea/0x610 [ 1724.594943] ? check_preemption_disabled+0x41/0x280 [ 1724.594961] ? wait_for_completion_io+0x10/0x10 [ 1724.594983] ? vfs_write+0x393/0x540 [ 1724.595002] ? ksys_write+0x1c8/0x2a0 [ 1724.595021] ? __ia32_sys_read+0xb0/0xb0 [ 1724.595037] ? posix_timer_fn+0x3d0/0x3d0 [ 1724.595056] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1724.595076] __x64_sys_sendmmsg+0x99/0x100 [ 1724.595095] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1724.595114] do_syscall_64+0xf9/0x620 [ 1724.595142] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1724.595156] RIP: 0033:0x45c369 [ 1724.595182] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1724.595191] RSP: 002b:00007fda39ae8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1724.595207] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1724.595216] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1724.595226] RBP: 00007fda39ae8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1724.595235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000025 [ 1724.595246] R13: 00007fff3878f93f R14: 00007fda39ae99c0 R15: 000000000078c04c 06:21:51 executing program 1: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) rt_sigsuspend(&(0x7f0000000000)={[0x18]}, 0x8) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) write$eventfd(r0, &(0x7f0000000100)=0x100, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_PREPARE_BUF(r2, 0xc058565d, &(0x7f0000000080)={0x80000001, 0x34c848ba1c518a5f, 0x4, 0x70000, 0x20, {}, {0x3, 0x8, 0x4, 0x1, 0xb6, 0x1f, "883b6f91"}, 0x0, 0x4, @planes=&(0x7f0000000040)={0x6, 0xd6e0, @fd=r0, 0x401}, 0x9, 0x0, r0}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x6, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8280, 0x2}, 0x0, 0xffffdff7ffffffff, 0xffffffffffffffff, 0x8) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {0x0, 0xfffffffd}, {}, {0x400}, {}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:21:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x3c00) 06:21:51 executing program 3 (fault-call:12 fault-nth:38): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:51 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}}, 0x800) 06:21:51 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:21:51 executing program 3 (fault-call:12 fault-nth:39): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x3f00) 06:21:51 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}}, 0x800) 06:21:51 executing program 3 (fault-call:12 fault-nth:40): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1725.304362] FAULT_INJECTION: forcing a failure. [ 1725.304362] name failslab, interval 1, probability 0, space 0, times 0 06:21:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = syz_open_dev$vcsu(&(0x7f0000000080)='/dev/vcsu#\x00', 0x0, 0x8000) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f00000000c0)={0x2, 'syzkaller1\x00', {0x80000000}, 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$alg(r2, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) [ 1725.304381] CPU: 1 PID: 13699 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1725.304390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1725.304395] Call Trace: [ 1725.304414] dump_stack+0x1fc/0x2fe [ 1725.304436] should_fail.cold+0xa/0x14 [ 1725.304455] ? setup_fault_attr+0x200/0x200 [ 1725.304471] ? lock_acquire+0x170/0x3c0 [ 1725.304493] __should_failslab+0x115/0x180 [ 1725.304511] should_failslab+0x5/0xf [ 1725.304536] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1725.304559] __kmalloc_node_track_caller+0x38/0x70 [ 1725.304577] __alloc_skb+0xae/0x560 [ 1725.304598] netlink_sendmsg+0x9ee/0xc40 [ 1725.304618] ? nlmsg_notify+0x1a0/0x1a0 [ 1725.304634] ? kernel_recvmsg+0x220/0x220 [ 1725.304657] ? nlmsg_notify+0x1a0/0x1a0 [ 1725.304673] sock_sendmsg+0xc3/0x120 [ 1725.304690] ___sys_sendmsg+0x3b3/0x8e0 [ 1725.304711] ? copy_msghdr_from_user+0x440/0x440 [ 1725.304727] ? _kstrtoull+0x186/0x420 [ 1725.304745] ? __fget+0x32f/0x510 [ 1725.304763] ? mark_held_locks+0xf0/0xf0 [ 1725.304780] ? lock_downgrade+0x720/0x720 [ 1725.304794] ? check_preemption_disabled+0x41/0x280 [ 1725.304808] ? check_preemption_disabled+0x41/0x280 [ 1725.304828] ? __fget+0x356/0x510 [ 1725.304845] ? __might_fault+0x11f/0x1d0 [ 1725.304865] ? lock_downgrade+0x720/0x720 [ 1725.304879] ? lock_acquire+0x170/0x3c0 [ 1725.304905] __sys_sendmmsg+0x195/0x470 [ 1725.304923] ? __ia32_sys_sendmsg+0x220/0x220 [ 1725.304940] ? lock_downgrade+0x720/0x720 [ 1725.304963] ? __mutex_unlock_slowpath+0xea/0x610 [ 1725.304978] ? check_preemption_disabled+0x41/0x280 06:21:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x4800) [ 1725.304992] ? wait_for_completion_io+0x10/0x10 [ 1725.305011] ? vfs_write+0x393/0x540 [ 1725.305027] ? ksys_write+0x1c8/0x2a0 [ 1725.305043] ? __ia32_sys_read+0xb0/0xb0 [ 1725.305058] ? posix_timer_fn+0x3d0/0x3d0 [ 1725.305075] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1725.305093] __x64_sys_sendmmsg+0x99/0x100 [ 1725.305109] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1725.305123] do_syscall_64+0xf9/0x620 [ 1725.305143] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1725.305154] RIP: 0033:0x45c369 [ 1725.305169] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1725.305179] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1725.305193] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1725.305202] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1725.305210] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1725.305219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000026 [ 1725.305229] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1725.504904] FAULT_INJECTION: forcing a failure. [ 1725.504904] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1725.504924] CPU: 1 PID: 13724 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1725.504931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1725.504936] Call Trace: [ 1725.504956] dump_stack+0x1fc/0x2fe [ 1725.504980] should_fail.cold+0xa/0x14 [ 1725.505001] ? setup_fault_attr+0x200/0x200 [ 1725.505024] ? is_bpf_text_address+0xfc/0x1b0 [ 1725.505050] __alloc_pages_nodemask+0x239/0x2890 [ 1725.505072] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1725.505089] ? __save_stack_trace+0xaf/0x190 [ 1725.505108] ? __lock_acquire+0x6de/0x3ff0 [ 1725.505134] ? __lock_acquire+0x6de/0x3ff0 [ 1725.505163] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1725.505182] ? netlink_sendmsg+0x9ee/0xc40 [ 1725.505200] ? sock_sendmsg+0xc3/0x120 [ 1725.505216] ? ___sys_sendmsg+0x3b3/0x8e0 [ 1725.505230] ? __sys_sendmmsg+0x195/0x470 06:21:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x4c00) [ 1725.505244] ? __x64_sys_sendmmsg+0x99/0x100 [ 1725.505261] ? do_syscall_64+0xf9/0x620 [ 1725.505291] ? mark_held_locks+0xf0/0xf0 [ 1725.505314] ? __might_fault+0x11f/0x1d0 [ 1725.505336] ? lock_downgrade+0x720/0x720 [ 1725.505357] cache_grow_begin+0xa4/0x8a0 [ 1725.505376] ? setup_fault_attr+0x200/0x200 [ 1725.505392] ? lock_acquire+0x170/0x3c0 [ 1725.505419] cache_alloc_refill+0x273/0x340 [ 1725.505444] kmem_cache_alloc_node_trace+0x39e/0x3b0 [ 1725.505467] __kmalloc_node_track_caller+0x38/0x70 [ 1725.505486] __alloc_skb+0xae/0x560 [ 1725.505508] netlink_sendmsg+0x9ee/0xc40 [ 1725.505540] ? nlmsg_notify+0x1a0/0x1a0 [ 1725.505558] ? kernel_recvmsg+0x220/0x220 [ 1725.505582] ? nlmsg_notify+0x1a0/0x1a0 [ 1725.505598] sock_sendmsg+0xc3/0x120 [ 1725.505618] ___sys_sendmsg+0x3b3/0x8e0 [ 1725.505638] ? copy_msghdr_from_user+0x440/0x440 [ 1725.505655] ? _kstrtoull+0x186/0x420 [ 1725.505673] ? __fget+0x32f/0x510 [ 1725.505693] ? mark_held_locks+0xf0/0xf0 [ 1725.505710] ? lock_downgrade+0x720/0x720 [ 1725.505724] ? check_preemption_disabled+0x41/0x280 [ 1725.505740] ? check_preemption_disabled+0x41/0x280 [ 1725.505762] ? __fget+0x356/0x510 [ 1725.505782] ? __might_fault+0x11f/0x1d0 [ 1725.505802] ? lock_downgrade+0x720/0x720 [ 1725.505816] ? lock_acquire+0x170/0x3c0 [ 1725.505841] __sys_sendmmsg+0x195/0x470 [ 1725.505861] ? __ia32_sys_sendmsg+0x220/0x220 [ 1725.505880] ? lock_downgrade+0x720/0x720 [ 1725.505905] ? __mutex_unlock_slowpath+0xea/0x610 [ 1725.505922] ? check_preemption_disabled+0x41/0x280 [ 1725.505939] ? wait_for_completion_io+0x10/0x10 [ 1725.505959] ? vfs_write+0x393/0x540 [ 1725.505977] ? ksys_write+0x1c8/0x2a0 [ 1725.505995] ? __ia32_sys_read+0xb0/0xb0 [ 1725.506008] ? posix_timer_fn+0x3d0/0x3d0 [ 1725.506023] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1725.506043] __x64_sys_sendmmsg+0x99/0x100 [ 1725.506060] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1725.506077] do_syscall_64+0xf9/0x620 [ 1725.506098] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1725.506111] RIP: 0033:0x45c369 [ 1725.506128] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1725.506137] RSP: 002b:00007fda39b09c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1725.506151] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1725.506161] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1725.506172] RBP: 00007fda39b09ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1725.506182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000027 [ 1725.506193] R13: 00007fff3878f93f R14: 00007fda39b0a9c0 R15: 000000000078bfac [ 1725.817258] FAULT_INJECTION: forcing a failure. [ 1725.817258] name failslab, interval 1, probability 0, space 0, times 0 [ 1726.423253] CPU: 1 PID: 13754 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1726.423262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1726.423267] Call Trace: [ 1726.423288] dump_stack+0x1fc/0x2fe [ 1726.423311] should_fail.cold+0xa/0x14 [ 1726.423329] ? setup_fault_attr+0x200/0x200 [ 1726.423346] ? lock_downgrade+0x720/0x720 [ 1726.423360] ? check_preemption_disabled+0x41/0x280 [ 1726.423382] __should_failslab+0x115/0x180 [ 1726.423399] should_failslab+0x5/0xf [ 1726.423414] kmem_cache_alloc+0x3f/0x370 [ 1726.423431] skb_clone+0x151/0x3d0 [ 1726.423450] netlink_deliver_tap+0x955/0xb00 [ 1726.423472] netlink_unicast+0x545/0x690 [ 1726.423491] ? netlink_sendskb+0x110/0x110 [ 1726.423515] netlink_sendmsg+0x6bb/0xc40 [ 1726.423536] ? nlmsg_notify+0x1a0/0x1a0 [ 1726.423551] ? kernel_recvmsg+0x220/0x220 [ 1726.423574] ? nlmsg_notify+0x1a0/0x1a0 [ 1726.423590] sock_sendmsg+0xc3/0x120 [ 1726.423615] ___sys_sendmsg+0x3b3/0x8e0 [ 1726.423634] ? copy_msghdr_from_user+0x440/0x440 [ 1726.423649] ? _kstrtoull+0x186/0x420 [ 1726.423666] ? __fget+0x32f/0x510 [ 1726.423684] ? mark_held_locks+0xf0/0xf0 [ 1726.423699] ? lock_downgrade+0x720/0x720 [ 1726.423711] ? check_preemption_disabled+0x41/0x280 [ 1726.423727] ? check_preemption_disabled+0x41/0x280 [ 1726.423744] ? __fget+0x356/0x510 [ 1726.423763] ? __might_fault+0x11f/0x1d0 [ 1726.423782] ? lock_downgrade+0x720/0x720 [ 1726.423796] ? lock_acquire+0x170/0x3c0 [ 1726.423820] __sys_sendmmsg+0x195/0x470 [ 1726.423838] ? __ia32_sys_sendmsg+0x220/0x220 [ 1726.423855] ? lock_downgrade+0x720/0x720 [ 1726.423880] ? __mutex_unlock_slowpath+0xea/0x610 [ 1726.423895] ? check_preemption_disabled+0x41/0x280 [ 1726.423909] ? wait_for_completion_io+0x10/0x10 [ 1726.423928] ? vfs_write+0x393/0x540 [ 1726.423945] ? ksys_write+0x1c8/0x2a0 [ 1726.423962] ? __ia32_sys_read+0xb0/0xb0 [ 1726.423977] ? posix_timer_fn+0x3d0/0x3d0 [ 1726.423992] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1726.424009] __x64_sys_sendmmsg+0x99/0x100 [ 1726.424024] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1726.424039] do_syscall_64+0xf9/0x620 [ 1726.424057] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1726.424068] RIP: 0033:0x45c369 [ 1726.424083] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1726.424091] RSP: 002b:00007fda39ae8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1726.424104] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1726.424112] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1726.424120] RBP: 00007fda39ae8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1726.424128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000028 [ 1726.424137] R13: 00007fff3878f93f R14: 00007fda39ae99c0 R15: 000000000078c04c 06:21:53 executing program 1: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000480)={[0xfffffffffffffffd]}, 0x8) read(r1, &(0x7f00000002c0)=""/386, 0x182) close(r1) fcntl$setstatus(r1, 0x4, 0x82000) r2 = gettid() fcntl$setown(r1, 0x8, r2) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000480)={[0xfffffffffffffffd]}, 0x8) read(r0, &(0x7f0000000540)=""/404, 0x194) close(r3) fcntl$setstatus(r3, 0x4, 0x82000) r4 = gettid() fcntl$setown(r3, 0x8, r4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x20, 0x0, 0x0, 0x0, 0x10000000041c3, 0x84850, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x103a8, 0x0, 0x0, 0x1}, r4, 0x3, 0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_RENAME(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)={0x68, 0x5, 0x6, 0x201, 0x0, 0x0, {0x5, 0x0, 0x5}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x68}, 0x1, 0x0, 0x0, 0x94}, 0x0) r5 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r5, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:21:53 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x5865) 06:21:53 executing program 3 (fault-call:12 fault-nth:41): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:53 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}}, 0x800) 06:21:53 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) fcntl$setsig(0xffffffffffffffff, 0xa, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NLBL_UNLABEL_C_LIST(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000800)={&(0x7f0000000280)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f77696669300000000500000000000000c8c0cad84f444f"], 0x30}, 0x1, 0x0, 0x0, 0x24008010}, 0x4009885) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:21:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000140)={&(0x7f0000ffe000/0x2000)=nil, 0x80000001, 0x5, 0x1, &(0x7f0000ffe000/0x1000)=nil, 0xcb5}) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x111882, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000000040)="02618b2bf8e343b2a694fe65d5e91db4326e15b4570243f35cb65ca66051ca80adf0e84728a285668451c47c8dfc9bf0075f2aeef5c988a778b2b857d0ce3c75c9f46cc7cd668d40177cda827457daefbb5684f61d78dee369f5a99a6e4c3716231fa663b62431ceda010bb7a05a4b00c6214a1c25232545d3fcf90cdcde539ec6e20f30c42b1d81b587e75ea22af51fc1217d8a2c80", 0x96) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$CHAR_RAW_BSZSET(0xffffffffffffffff, 0x40081271, &(0x7f0000000100)=0x4221) 06:21:53 executing program 3 (fault-call:12 fault-nth:42): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1727.135952] FAULT_INJECTION: forcing a failure. [ 1727.135952] name failslab, interval 1, probability 0, space 0, times 0 [ 1727.135971] CPU: 0 PID: 13795 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1727.135979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 06:21:53 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x6000) [ 1727.135984] Call Trace: [ 1727.136004] dump_stack+0x1fc/0x2fe [ 1727.136029] should_fail.cold+0xa/0x14 [ 1727.136049] ? setup_fault_attr+0x200/0x200 [ 1727.136071] ? lock_downgrade+0x720/0x720 [ 1727.136090] ? check_preemption_disabled+0x41/0x280 [ 1727.136115] __should_failslab+0x115/0x180 [ 1727.136135] should_failslab+0x5/0xf [ 1727.136154] kmem_cache_alloc+0x3f/0x370 [ 1727.136175] skb_clone+0x151/0x3d0 [ 1727.136195] netlink_deliver_tap+0x955/0xb00 [ 1727.136221] netlink_unicast+0x545/0x690 [ 1727.136243] ? netlink_sendskb+0x110/0x110 [ 1727.136266] netlink_sendmsg+0x6bb/0xc40 [ 1727.136287] ? nlmsg_notify+0x1a0/0x1a0 [ 1727.136306] ? kernel_recvmsg+0x220/0x220 [ 1727.136336] ? nlmsg_notify+0x1a0/0x1a0 [ 1727.136357] sock_sendmsg+0xc3/0x120 [ 1727.136378] ___sys_sendmsg+0x3b3/0x8e0 [ 1727.136403] ? copy_msghdr_from_user+0x440/0x440 [ 1727.136421] ? _kstrtoull+0x186/0x420 [ 1727.136440] ? __fget+0x32f/0x510 [ 1727.136458] ? mark_held_locks+0xf0/0xf0 [ 1727.136474] ? lock_downgrade+0x720/0x720 [ 1727.136489] ? check_preemption_disabled+0x41/0x280 [ 1727.136503] ? check_preemption_disabled+0x41/0x280 [ 1727.136523] ? __fget+0x356/0x510 [ 1727.136540] ? __might_fault+0x11f/0x1d0 [ 1727.136559] ? lock_downgrade+0x720/0x720 [ 1727.136573] ? lock_acquire+0x170/0x3c0 [ 1727.136598] __sys_sendmmsg+0x195/0x470 [ 1727.136617] ? __ia32_sys_sendmsg+0x220/0x220 [ 1727.136634] ? lock_downgrade+0x720/0x720 [ 1727.136675] ? __mutex_unlock_slowpath+0xea/0x610 [ 1727.136690] ? check_preemption_disabled+0x41/0x280 [ 1727.136707] ? wait_for_completion_io+0x10/0x10 [ 1727.136728] ? vfs_write+0x393/0x540 [ 1727.136746] ? ksys_write+0x1c8/0x2a0 [ 1727.136764] ? __ia32_sys_read+0xb0/0xb0 [ 1727.136778] ? posix_timer_fn+0x3d0/0x3d0 [ 1727.136793] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1727.136809] __x64_sys_sendmmsg+0x99/0x100 [ 1727.136826] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1727.136842] do_syscall_64+0xf9/0x620 [ 1727.136861] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1727.136874] RIP: 0033:0x45c369 [ 1727.136890] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1727.136899] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1727.136914] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1727.136924] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1727.136933] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1727.136943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000029 06:21:53 executing program 3 (fault-call:12 fault-nth:43): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1727.136952] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1727.478342] FAULT_INJECTION: forcing a failure. [ 1727.478342] name fail_page_alloc, interval 1, probability 0, space 0, times 0 06:21:53 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x0) [ 1727.653602] CPU: 1 PID: 13840 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1727.653610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1727.653614] Call Trace: [ 1727.653638] dump_stack+0x1fc/0x2fe [ 1727.653659] should_fail.cold+0xa/0x14 [ 1727.653677] ? setup_fault_attr+0x200/0x200 06:21:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x6558) 06:21:54 executing program 3 (fault-call:12 fault-nth:44): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1727.653697] ? is_bpf_text_address+0xfc/0x1b0 [ 1727.653716] __alloc_pages_nodemask+0x239/0x2890 [ 1727.653732] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1727.653745] ? __save_stack_trace+0xaf/0x190 [ 1727.653757] ? __save_stack_trace+0x72/0x190 [ 1727.653778] ? __lock_acquire+0x6de/0x3ff0 [ 1727.653799] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1727.653814] ? qdisc_notify.isra.0+0x7f/0x320 [ 1727.653827] ? tc_modify_qdisc+0x1197/0x1a80 [ 1727.653841] ? rtnetlink_rcv_msg+0x453/0xb80 [ 1727.653854] ? netlink_rcv_skb+0x160/0x440 [ 1727.653866] ? netlink_unicast+0x4d5/0x690 [ 1727.653879] ? netlink_sendmsg+0x6bb/0xc40 [ 1727.653897] ? mark_held_locks+0xf0/0xf0 [ 1727.653920] ? __lock_acquire+0x6de/0x3ff0 [ 1727.653941] cache_grow_begin+0xa4/0x8a0 [ 1727.653957] ? setup_fault_attr+0x200/0x200 [ 1727.653971] ? lock_acquire+0x170/0x3c0 [ 1727.653989] cache_alloc_refill+0x273/0x340 [ 1727.654009] kmem_cache_alloc_node_trace+0x39e/0x3b0 [ 1727.654029] __kmalloc_node_track_caller+0x38/0x70 [ 1727.654046] __alloc_skb+0xae/0x560 [ 1727.654065] qdisc_notify.isra.0+0x7f/0x320 [ 1727.654083] tc_modify_qdisc+0x1197/0x1a80 [ 1727.654106] ? tc_get_qdisc+0xb60/0xb60 [ 1727.654121] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1727.654161] ? tc_get_qdisc+0xb60/0xb60 [ 1727.654176] rtnetlink_rcv_msg+0x453/0xb80 [ 1727.654196] ? rtnl_calcit.isra.0+0x430/0x430 [ 1727.654209] ? memcpy+0x35/0x50 [ 1727.654224] ? netdev_pick_tx+0x2f0/0x2f0 [ 1727.654237] ? __copy_skb_header+0x414/0x500 [ 1727.654253] ? kfree_skbmem+0x140/0x140 [ 1727.654272] netlink_rcv_skb+0x160/0x440 [ 1727.654289] ? rtnl_calcit.isra.0+0x430/0x430 [ 1727.654304] ? netlink_ack+0xae0/0xae0 [ 1727.654333] netlink_unicast+0x4d5/0x690 [ 1727.654352] ? netlink_sendskb+0x110/0x110 [ 1727.654375] netlink_sendmsg+0x6bb/0xc40 [ 1727.654394] ? nlmsg_notify+0x1a0/0x1a0 [ 1727.654410] ? kernel_recvmsg+0x220/0x220 [ 1727.654432] ? nlmsg_notify+0x1a0/0x1a0 [ 1727.654447] sock_sendmsg+0xc3/0x120 [ 1727.654464] ___sys_sendmsg+0x3b3/0x8e0 [ 1727.654484] ? copy_msghdr_from_user+0x440/0x440 [ 1727.654499] ? _kstrtoull+0x186/0x420 [ 1727.654516] ? __fget+0x32f/0x510 [ 1727.654533] ? mark_held_locks+0xf0/0xf0 [ 1727.654548] ? lock_downgrade+0x720/0x720 [ 1727.654561] ? check_preemption_disabled+0x41/0x280 [ 1727.654576] ? check_preemption_disabled+0x41/0x280 [ 1727.654596] ? __fget+0x356/0x510 [ 1727.654615] ? __might_fault+0x11f/0x1d0 [ 1727.654635] ? lock_downgrade+0x720/0x720 [ 1727.654648] ? lock_acquire+0x170/0x3c0 [ 1727.654673] __sys_sendmmsg+0x195/0x470 [ 1727.654691] ? __ia32_sys_sendmsg+0x220/0x220 [ 1727.654707] ? lock_downgrade+0x720/0x720 [ 1727.654731] ? __mutex_unlock_slowpath+0xea/0x610 [ 1727.654745] ? check_preemption_disabled+0x41/0x280 [ 1727.654759] ? wait_for_completion_io+0x10/0x10 [ 1727.654778] ? vfs_write+0x393/0x540 [ 1727.654794] ? ksys_write+0x1c8/0x2a0 [ 1727.654811] ? __ia32_sys_read+0xb0/0xb0 [ 1727.654827] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1727.654844] __x64_sys_sendmmsg+0x99/0x100 [ 1727.654860] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1727.654875] do_syscall_64+0xf9/0x620 [ 1727.654894] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1727.654907] RIP: 0033:0x45c369 [ 1727.654923] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1727.654931] RSP: 002b:00007fda39ae8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1727.654945] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1727.654954] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1727.654963] RBP: 00007fda39ae8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1727.654971] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000002a [ 1727.654980] R13: 00007fff3878f93f R14: 00007fda39ae99c0 R15: 000000000078c04c [ 1727.861067] FAULT_INJECTION: forcing a failure. [ 1727.861067] name failslab, interval 1, probability 0, space 0, times 0 [ 1727.861087] CPU: 0 PID: 13860 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1727.861095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1727.861101] Call Trace: [ 1727.861122] dump_stack+0x1fc/0x2fe [ 1727.861146] should_fail.cold+0xa/0x14 [ 1727.861169] ? setup_fault_attr+0x200/0x200 [ 1727.861189] ? lock_acquire+0x170/0x3c0 [ 1727.861215] __should_failslab+0x115/0x180 [ 1727.861235] should_failslab+0x5/0xf [ 1727.861254] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1727.861279] __kmalloc_node_track_caller+0x38/0x70 [ 1727.861299] __alloc_skb+0xae/0x560 [ 1727.861325] qdisc_notify.isra.0+0x7f/0x320 [ 1727.861348] tc_modify_qdisc+0x1197/0x1a80 [ 1727.861378] ? tc_get_qdisc+0xb60/0xb60 [ 1727.861399] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1727.861442] ? tc_get_qdisc+0xb60/0xb60 [ 1727.861461] rtnetlink_rcv_msg+0x453/0xb80 [ 1727.861480] ? rtnl_calcit.isra.0+0x430/0x430 [ 1727.861495] ? memcpy+0x35/0x50 [ 1727.861515] ? netdev_pick_tx+0x2f0/0x2f0 [ 1727.861536] ? __copy_skb_header+0x414/0x500 [ 1727.861556] ? kfree_skbmem+0x140/0x140 [ 1727.861582] netlink_rcv_skb+0x160/0x440 [ 1727.861601] ? rtnl_calcit.isra.0+0x430/0x430 [ 1727.861620] ? netlink_ack+0xae0/0xae0 [ 1727.861665] netlink_unicast+0x4d5/0x690 [ 1727.861690] ? netlink_sendskb+0x110/0x110 [ 1727.861717] netlink_sendmsg+0x6bb/0xc40 [ 1727.861740] ? nlmsg_notify+0x1a0/0x1a0 [ 1727.861757] ? kernel_recvmsg+0x220/0x220 [ 1727.861784] ? nlmsg_notify+0x1a0/0x1a0 [ 1727.861803] sock_sendmsg+0xc3/0x120 [ 1727.861823] ___sys_sendmsg+0x3b3/0x8e0 [ 1727.861845] ? copy_msghdr_from_user+0x440/0x440 [ 1727.861863] ? _kstrtoull+0x186/0x420 [ 1727.861883] ? __fget+0x32f/0x510 [ 1727.861904] ? mark_held_locks+0xf0/0xf0 [ 1727.861921] ? lock_downgrade+0x720/0x720 [ 1727.861935] ? check_preemption_disabled+0x41/0x280 [ 1727.861952] ? check_preemption_disabled+0x41/0x280 [ 1727.861976] ? __fget+0x356/0x510 [ 1727.861996] ? __might_fault+0x11f/0x1d0 [ 1727.862019] ? lock_downgrade+0x720/0x720 [ 1727.862034] ? lock_acquire+0x170/0x3c0 [ 1727.862061] __sys_sendmmsg+0x195/0x470 [ 1727.862082] ? __ia32_sys_sendmsg+0x220/0x220 [ 1727.862100] ? lock_downgrade+0x720/0x720 [ 1727.862126] ? __mutex_unlock_slowpath+0xea/0x610 [ 1727.862144] ? check_preemption_disabled+0x41/0x280 [ 1727.862164] ? wait_for_completion_io+0x10/0x10 [ 1727.862186] ? vfs_write+0x393/0x540 [ 1727.862206] ? ksys_write+0x1c8/0x2a0 [ 1727.862225] ? __ia32_sys_read+0xb0/0xb0 [ 1727.862242] ? posix_timer_fn+0x3d0/0x3d0 [ 1727.862260] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1727.862280] __x64_sys_sendmmsg+0x99/0x100 [ 1727.862299] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1727.862316] do_syscall_64+0xf9/0x620 [ 1727.862336] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1727.862349] RIP: 0033:0x45c369 [ 1727.862367] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1727.862377] RSP: 002b:00007fda39ae8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1727.862394] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1727.862406] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1727.862416] RBP: 00007fda39ae8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1727.862426] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000002b [ 1727.862436] R13: 00007fff3878f93f R14: 00007fda39ae99c0 R15: 000000000078c04c [ 1727.863780] nla_parse: 32 callbacks suppressed [ 1727.863789] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1727.976136] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1728.038194] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1728.063625] FAULT_INJECTION: forcing a failure. [ 1728.063625] name failslab, interval 1, probability 0, space 0, times 0 [ 1728.063644] CPU: 0 PID: 13865 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1728.063661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1728.063667] Call Trace: [ 1728.063689] dump_stack+0x1fc/0x2fe [ 1728.063713] should_fail.cold+0xa/0x14 [ 1728.063733] ? setup_fault_attr+0x200/0x200 [ 1728.063749] ? lock_acquire+0x170/0x3c0 [ 1728.063773] __should_failslab+0x115/0x180 [ 1728.063791] should_failslab+0x5/0xf [ 1728.063808] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1728.063829] __kmalloc_node_track_caller+0x38/0x70 [ 1728.063851] __alloc_skb+0xae/0x560 [ 1728.063875] qdisc_notify.isra.0+0x7f/0x320 [ 1728.063896] tc_modify_qdisc+0x1197/0x1a80 [ 1728.063922] ? tc_get_qdisc+0xb60/0xb60 [ 1728.063938] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1728.063975] ? tc_get_qdisc+0xb60/0xb60 [ 1728.063994] rtnetlink_rcv_msg+0x453/0xb80 [ 1728.064015] ? rtnl_calcit.isra.0+0x430/0x430 [ 1728.064031] ? memcpy+0x35/0x50 [ 1728.064049] ? netdev_pick_tx+0x2f0/0x2f0 [ 1728.064065] ? __copy_skb_header+0x414/0x500 [ 1728.064083] ? kfree_skbmem+0x140/0x140 [ 1728.064106] netlink_rcv_skb+0x160/0x440 [ 1728.064124] ? rtnl_calcit.isra.0+0x430/0x430 [ 1728.064142] ? netlink_ack+0xae0/0xae0 [ 1728.064173] netlink_unicast+0x4d5/0x690 [ 1728.064194] ? netlink_sendskb+0x110/0x110 [ 1728.064219] netlink_sendmsg+0x6bb/0xc40 [ 1728.064248] ? nlmsg_notify+0x1a0/0x1a0 [ 1728.064264] ? kernel_recvmsg+0x220/0x220 [ 1728.064288] ? nlmsg_notify+0x1a0/0x1a0 [ 1728.064306] sock_sendmsg+0xc3/0x120 [ 1728.064324] ___sys_sendmsg+0x3b3/0x8e0 [ 1728.064345] ? copy_msghdr_from_user+0x440/0x440 [ 1728.064361] ? _kstrtoull+0x186/0x420 [ 1728.064380] ? __fget+0x32f/0x510 [ 1728.064398] ? mark_held_locks+0xf0/0xf0 [ 1728.064414] ? lock_downgrade+0x720/0x720 [ 1728.064428] ? check_preemption_disabled+0x41/0x280 [ 1728.064444] ? check_preemption_disabled+0x41/0x280 [ 1728.064466] ? __fget+0x356/0x510 [ 1728.064485] ? __might_fault+0x11f/0x1d0 [ 1728.064507] ? lock_downgrade+0x720/0x720 [ 1728.064521] ? lock_acquire+0x170/0x3c0 [ 1728.064548] __sys_sendmmsg+0x195/0x470 [ 1728.064567] ? __ia32_sys_sendmsg+0x220/0x220 [ 1728.064587] ? lock_downgrade+0x720/0x720 [ 1728.064614] ? __mutex_unlock_slowpath+0xea/0x610 [ 1728.064630] ? check_preemption_disabled+0x41/0x280 [ 1728.064645] ? wait_for_completion_io+0x10/0x10 [ 1728.064676] ? vfs_write+0x393/0x540 [ 1728.064694] ? ksys_write+0x1c8/0x2a0 [ 1728.064713] ? __ia32_sys_read+0xb0/0xb0 [ 1728.064727] ? posix_timer_fn+0x3d0/0x3d0 [ 1728.064745] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1728.064764] __x64_sys_sendmmsg+0x99/0x100 [ 1728.064780] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1728.064797] do_syscall_64+0xf9/0x620 [ 1728.064818] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1728.064831] RIP: 0033:0x45c369 [ 1728.064848] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1728.064856] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1728.064871] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1728.064881] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1728.064890] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1728.064901] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000002c [ 1728.064910] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1728.069766] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1728.078494] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 06:21:55 executing program 1: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1a) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x2) 06:21:55 executing program 3 (fault-call:12 fault-nth:45): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:55 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x6800) 06:21:55 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="480026bd7000fddbdf25020000000500010001ac3e0014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:21:55 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x0) [ 1729.359973] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1729.426235] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1729.476055] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1729.478732] FAULT_INJECTION: forcing a failure. [ 1729.478732] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1729.478747] CPU: 0 PID: 13891 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1729.478756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1729.478762] Call Trace: [ 1729.478784] dump_stack+0x1fc/0x2fe [ 1729.478809] should_fail.cold+0xa/0x14 [ 1729.478838] ? setup_fault_attr+0x200/0x200 [ 1729.478864] ? is_bpf_text_address+0xfc/0x1b0 [ 1729.478890] __alloc_pages_nodemask+0x239/0x2890 [ 1729.478911] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1729.478927] ? __save_stack_trace+0xaf/0x190 [ 1729.478942] ? __save_stack_trace+0x72/0x190 [ 1729.478968] ? __lock_acquire+0x6de/0x3ff0 [ 1729.478993] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1729.479011] ? qdisc_notify.isra.0+0x7f/0x320 [ 1729.479027] ? tc_modify_qdisc+0x1197/0x1a80 [ 1729.479044] ? rtnetlink_rcv_msg+0x453/0xb80 [ 1729.479060] ? netlink_rcv_skb+0x160/0x440 [ 1729.479074] ? netlink_unicast+0x4d5/0x690 [ 1729.479088] ? netlink_sendmsg+0x6bb/0xc40 [ 1729.479107] ? mark_held_locks+0xf0/0xf0 [ 1729.479135] ? __lock_acquire+0x6de/0x3ff0 [ 1729.479170] cache_grow_begin+0xa4/0x8a0 [ 1729.479189] ? setup_fault_attr+0x200/0x200 [ 1729.479207] ? lock_acquire+0x170/0x3c0 [ 1729.479230] cache_alloc_refill+0x273/0x340 [ 1729.479256] kmem_cache_alloc_node_trace+0x39e/0x3b0 [ 1729.479281] __kmalloc_node_track_caller+0x38/0x70 [ 1729.479300] __alloc_skb+0xae/0x560 [ 1729.479323] qdisc_notify.isra.0+0x7f/0x320 [ 1729.479345] tc_modify_qdisc+0x1197/0x1a80 [ 1729.479376] ? tc_get_qdisc+0xb60/0xb60 [ 1729.479392] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1729.479427] ? tc_get_qdisc+0xb60/0xb60 [ 1729.479445] rtnetlink_rcv_msg+0x453/0xb80 [ 1729.479466] ? rtnl_calcit.isra.0+0x430/0x430 [ 1729.479484] ? memcpy+0x35/0x50 [ 1729.479502] ? netdev_pick_tx+0x2f0/0x2f0 [ 1729.479518] ? __copy_skb_header+0x414/0x500 [ 1729.479536] ? kfree_skbmem+0x140/0x140 [ 1729.479559] netlink_rcv_skb+0x160/0x440 [ 1729.479578] ? rtnl_calcit.isra.0+0x430/0x430 [ 1729.479597] ? netlink_ack+0xae0/0xae0 [ 1729.479631] netlink_unicast+0x4d5/0x690 [ 1729.479652] ? netlink_sendskb+0x110/0x110 [ 1729.479680] netlink_sendmsg+0x6bb/0xc40 [ 1729.479704] ? nlmsg_notify+0x1a0/0x1a0 [ 1729.479722] ? kernel_recvmsg+0x220/0x220 [ 1729.479748] ? nlmsg_notify+0x1a0/0x1a0 [ 1729.479766] sock_sendmsg+0xc3/0x120 [ 1729.479787] ___sys_sendmsg+0x3b3/0x8e0 [ 1729.479807] ? copy_msghdr_from_user+0x440/0x440 [ 1729.479822] ? _kstrtoull+0x186/0x420 [ 1729.479842] ? __fget+0x32f/0x510 [ 1729.479863] ? mark_held_locks+0xf0/0xf0 [ 1729.479880] ? lock_downgrade+0x720/0x720 [ 1729.479894] ? check_preemption_disabled+0x41/0x280 [ 1729.479911] ? check_preemption_disabled+0x41/0x280 [ 1729.479935] ? __fget+0x356/0x510 [ 1729.479957] ? __might_fault+0x11f/0x1d0 [ 1729.479979] ? lock_downgrade+0x720/0x720 [ 1729.479995] ? lock_acquire+0x170/0x3c0 [ 1729.480023] __sys_sendmmsg+0x195/0x470 [ 1729.480044] ? __ia32_sys_sendmsg+0x220/0x220 [ 1729.480066] ? lock_downgrade+0x720/0x720 [ 1729.480094] ? __mutex_unlock_slowpath+0xea/0x610 [ 1729.480111] ? check_preemption_disabled+0x41/0x280 [ 1729.480127] ? wait_for_completion_io+0x10/0x10 [ 1729.480146] ? vfs_write+0x393/0x540 [ 1729.480177] ? ksys_write+0x1c8/0x2a0 [ 1729.480200] ? __ia32_sys_read+0xb0/0xb0 [ 1729.480217] ? posix_timer_fn+0x3d0/0x3d0 [ 1729.480236] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1729.480256] __x64_sys_sendmmsg+0x99/0x100 [ 1729.480274] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1729.480292] do_syscall_64+0xf9/0x620 [ 1729.480315] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1729.480328] RIP: 0033:0x45c369 [ 1729.480345] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1729.480354] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 06:21:56 executing program 3 (fault-call:12 fault-nth:46): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x6c00) 06:21:56 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x0) [ 1729.480372] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1729.480382] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1729.480391] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1729.480402] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000002d [ 1729.480411] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1729.498284] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1729.502308] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 06:21:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r1, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x2}}]}, 0x38}}, 0x800) sendmsg$DEVLINK_CMD_SB_POOL_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xf8, r1, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x2}, {0x6, 0x11, 0xfff}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x3}, {0x6, 0x11, 0x7}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0xaf2}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0xffffeb32}, {0x6}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xffffffff}, {0x6}}]}, 0xf8}}, 0x8080) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x10}) 06:21:56 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) r1 = inotify_init1(0x0) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa7000be0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r1, 0xf50f, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0xc000001}, 0x4008844) [ 1730.285387] FAULT_INJECTION: forcing a failure. [ 1730.285387] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1730.307124] CPU: 1 PID: 13918 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1730.315193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1730.324593] Call Trace: [ 1730.327228] dump_stack+0x1fc/0x2fe [ 1730.330887] should_fail.cold+0xa/0x14 [ 1730.334786] ? lock_acquire+0x170/0x3c0 [ 1730.338773] ? setup_fault_attr+0x200/0x200 [ 1730.343120] __alloc_pages_nodemask+0x239/0x2890 [ 1730.348544] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1730.353578] ? __alloc_pages_nodemask+0x1b43/0x2890 [ 1730.358619] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1730.363648] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1730.368536] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1730.373419] ? netlink_rcv_skb+0x160/0x440 [ 1730.377664] ? netlink_unicast+0x4d5/0x690 06:21:56 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x7fffffffc}, 0x0, 0x3, r1, 0x0) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 06:21:56 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) getpeername(r1, &(0x7f0000000080)=@caif, &(0x7f0000000100)=0x80) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(r2, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000040)={'veth1_virt_wifi\x00', 0x1}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:21:56 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) [ 1730.382040] ? netlink_sendmsg+0x6bb/0xc40 [ 1730.386303] ? mark_held_locks+0xa6/0xf0 [ 1730.390899] ? ____cache_alloc_node+0x156/0x1d0 [ 1730.395613] ? cache_grow_begin+0x64/0x8a0 [ 1730.399869] cache_grow_begin+0xa4/0x8a0 [ 1730.404302] fallback_alloc+0x213/0x2e0 [ 1730.408296] kmem_cache_alloc_node_trace+0xec/0x3b0 [ 1730.413358] __kmalloc_node_track_caller+0x38/0x70 [ 1730.418314] __alloc_skb+0xae/0x560 [ 1730.421960] qdisc_notify.isra.0+0x7f/0x320 [ 1730.426296] tc_modify_qdisc+0x1197/0x1a80 [ 1730.430549] ? tc_get_qdisc+0xb60/0xb60 [ 1730.434535] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1730.438965] ? tc_get_qdisc+0xb60/0xb60 [ 1730.443992] rtnetlink_rcv_msg+0x453/0xb80 [ 1730.448260] ? rtnl_calcit.isra.0+0x430/0x430 [ 1730.452808] ? memcpy+0x35/0x50 [ 1730.456099] ? netdev_pick_tx+0x2f0/0x2f0 06:21:56 executing program 3 (fault-call:12 fault-nth:47): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:56 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:21:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x200000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) [ 1730.460277] ? __copy_skb_header+0x414/0x500 [ 1730.460294] ? kfree_skbmem+0x140/0x140 [ 1730.460315] netlink_rcv_skb+0x160/0x440 [ 1730.460333] ? rtnl_calcit.isra.0+0x430/0x430 [ 1730.460349] ? netlink_ack+0xae0/0xae0 [ 1730.460375] netlink_unicast+0x4d5/0x690 06:21:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x7400) [ 1730.460394] ? netlink_sendskb+0x110/0x110 [ 1730.460417] netlink_sendmsg+0x6bb/0xc40 [ 1730.460438] ? nlmsg_notify+0x1a0/0x1a0 [ 1730.460453] ? kernel_recvmsg+0x220/0x220 [ 1730.460476] ? nlmsg_notify+0x1a0/0x1a0 [ 1730.460498] sock_sendmsg+0xc3/0x120 [ 1730.460516] ___sys_sendmsg+0x3b3/0x8e0 [ 1730.460536] ? copy_msghdr_from_user+0x440/0x440 06:21:57 executing program 3 (fault-call:12 fault-nth:48): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1730.460551] ? _kstrtoull+0x186/0x420 [ 1730.460570] ? __fget+0x32f/0x510 [ 1730.460589] ? mark_held_locks+0xf0/0xf0 [ 1730.460605] ? lock_downgrade+0x720/0x720 [ 1730.460618] ? check_preemption_disabled+0x41/0x280 [ 1730.460634] ? check_preemption_disabled+0x41/0x280 [ 1730.460654] ? __fget+0x356/0x510 [ 1730.460673] ? __might_fault+0x11f/0x1d0 [ 1730.460693] ? lock_downgrade+0x720/0x720 [ 1730.460706] ? lock_acquire+0x170/0x3c0 [ 1730.460731] __sys_sendmmsg+0x195/0x470 [ 1730.460749] ? __ia32_sys_sendmsg+0x220/0x220 [ 1730.460766] ? lock_downgrade+0x720/0x720 [ 1730.460793] ? __mutex_unlock_slowpath+0xea/0x610 [ 1730.460808] ? check_preemption_disabled+0x41/0x280 [ 1730.460822] ? wait_for_completion_io+0x10/0x10 [ 1730.460840] ? vfs_write+0x393/0x540 [ 1730.460856] ? ksys_write+0x1c8/0x2a0 [ 1730.460872] ? __ia32_sys_read+0xb0/0xb0 [ 1730.460885] ? posix_timer_fn+0x3d0/0x3d0 [ 1730.460902] ? trace_hardirqs_on_thunk+0x1a/0x1c 06:21:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x7a00) [ 1730.460918] __x64_sys_sendmmsg+0x99/0x100 [ 1730.460934] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1730.460949] do_syscall_64+0xf9/0x620 [ 1730.460969] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1730.460980] RIP: 0033:0x45c369 [ 1730.460996] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 06:21:57 executing program 3 (fault-call:12 fault-nth:49): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1730.461003] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1730.461015] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1730.461024] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1730.461033] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1730.461041] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000002e [ 1730.461049] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1730.804338] FAULT_INJECTION: forcing a failure. [ 1730.804338] name fail_page_alloc, interval 1, probability 0, space 0, times 0 06:21:57 executing program 3 (fault-call:12 fault-nth:50): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1730.804358] CPU: 1 PID: 13977 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1730.804366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1730.804372] Call Trace: [ 1730.804395] dump_stack+0x1fc/0x2fe [ 1730.804421] should_fail.cold+0xa/0x14 [ 1730.804441] ? lock_acquire+0x170/0x3c0 [ 1730.804460] ? setup_fault_attr+0x200/0x200 [ 1730.804501] __alloc_pages_nodemask+0x239/0x2890 [ 1730.804522] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1730.804541] ? __alloc_pages_nodemask+0x1b43/0x2890 [ 1730.804576] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1730.804593] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1730.804612] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1730.804630] ? netlink_rcv_skb+0x160/0x440 [ 1730.804646] ? netlink_unicast+0x4d5/0x690 [ 1730.804660] ? netlink_sendmsg+0x6bb/0xc40 [ 1730.804695] ? mark_held_locks+0xa6/0xf0 [ 1730.804713] ? ____cache_alloc_node+0x156/0x1d0 [ 1730.804728] ? cache_grow_begin+0x64/0x8a0 [ 1730.804748] cache_grow_begin+0xa4/0x8a0 [ 1730.804773] fallback_alloc+0x213/0x2e0 [ 1730.804800] kmem_cache_alloc_node_trace+0xec/0x3b0 [ 1730.804823] __kmalloc_node_track_caller+0x38/0x70 [ 1730.804845] __alloc_skb+0xae/0x560 [ 1730.804869] qdisc_notify.isra.0+0x7f/0x320 [ 1730.804889] tc_modify_qdisc+0x1197/0x1a80 [ 1730.804917] ? tc_get_qdisc+0xb60/0xb60 [ 1730.804936] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1730.804974] ? tc_get_qdisc+0xb60/0xb60 [ 1730.804993] rtnetlink_rcv_msg+0x453/0xb80 [ 1730.805015] ? rtnl_calcit.isra.0+0x430/0x430 [ 1730.805031] ? memcpy+0x35/0x50 [ 1730.805050] ? netdev_pick_tx+0x2f0/0x2f0 [ 1730.805066] ? __copy_skb_header+0x414/0x500 [ 1730.805085] ? kfree_skbmem+0x140/0x140 [ 1730.805108] netlink_rcv_skb+0x160/0x440 [ 1730.805127] ? rtnl_calcit.isra.0+0x430/0x430 [ 1730.805144] ? netlink_ack+0xae0/0xae0 [ 1730.805175] netlink_unicast+0x4d5/0x690 [ 1730.805197] ? netlink_sendskb+0x110/0x110 [ 1730.805224] netlink_sendmsg+0x6bb/0xc40 [ 1730.805247] ? nlmsg_notify+0x1a0/0x1a0 [ 1730.805266] ? kernel_recvmsg+0x220/0x220 [ 1730.805292] ? nlmsg_notify+0x1a0/0x1a0 [ 1730.805309] sock_sendmsg+0xc3/0x120 [ 1730.805331] ___sys_sendmsg+0x3b3/0x8e0 [ 1730.805355] ? copy_msghdr_from_user+0x440/0x440 [ 1730.805372] ? _kstrtoull+0x186/0x420 [ 1730.805392] ? __fget+0x32f/0x510 [ 1730.805428] ? mark_held_locks+0xf0/0xf0 [ 1730.805446] ? lock_downgrade+0x720/0x720 [ 1730.805461] ? check_preemption_disabled+0x41/0x280 [ 1730.805480] ? check_preemption_disabled+0x41/0x280 [ 1730.805510] ? __fget+0x356/0x510 [ 1730.805534] ? __might_fault+0x11f/0x1d0 [ 1730.805585] ? lock_downgrade+0x720/0x720 [ 1730.805604] ? lock_acquire+0x170/0x3c0 [ 1730.805634] __sys_sendmmsg+0x195/0x470 [ 1730.805654] ? __ia32_sys_sendmsg+0x220/0x220 [ 1730.805674] ? lock_downgrade+0x720/0x720 [ 1730.805704] ? __mutex_unlock_slowpath+0xea/0x610 [ 1730.805724] ? check_preemption_disabled+0x41/0x280 [ 1730.805740] ? wait_for_completion_io+0x10/0x10 [ 1730.805762] ? vfs_write+0x393/0x540 [ 1730.805784] ? ksys_write+0x1c8/0x2a0 [ 1730.805803] ? __ia32_sys_read+0xb0/0xb0 [ 1730.805818] ? posix_timer_fn+0x3d0/0x3d0 [ 1730.805837] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1730.805857] __x64_sys_sendmmsg+0x99/0x100 [ 1730.805877] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1730.805895] do_syscall_64+0xf9/0x620 [ 1730.805916] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1730.805930] RIP: 0033:0x45c369 [ 1730.805946] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1730.805955] RSP: 002b:00007fda39b09c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1730.805972] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1730.805982] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1730.805991] RBP: 00007fda39b09ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1730.806002] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000002f [ 1730.806012] R13: 00007fff3878f93f R14: 00007fda39b0a9c0 R15: 000000000078bfac [ 1731.079123] FAULT_INJECTION: forcing a failure. [ 1731.079123] name failslab, interval 1, probability 0, space 0, times 0 [ 1731.079148] CPU: 0 PID: 13989 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1731.079157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1731.079162] Call Trace: [ 1731.079182] dump_stack+0x1fc/0x2fe [ 1731.079208] should_fail.cold+0xa/0x14 [ 1731.079228] ? setup_fault_attr+0x200/0x200 [ 1731.079246] ? __nla_reserve+0x9a/0xc0 [ 1731.079267] __should_failslab+0x115/0x180 [ 1731.079287] should_failslab+0x5/0xf [ 1731.079303] kmem_cache_alloc_node_trace+0x57/0x3b0 [ 1731.079325] __kmalloc_node_track_caller+0x38/0x70 [ 1731.079341] pskb_expand_head+0x159/0xf20 [ 1731.079358] ? gnet_stats_finish_copy+0x236/0x640 [ 1731.079380] ? tc_fill_qdisc+0xc58/0x1100 [ 1731.079400] netlink_trim+0x200/0x250 [ 1731.079421] netlink_broadcast_filtered+0x61/0xbc0 [ 1731.079449] netlink_broadcast+0x35/0x40 [ 1731.079471] rtnetlink_send+0xea/0x100 [ 1731.079502] qdisc_notify.isra.0+0x1cb/0x320 [ 1731.079524] tc_modify_qdisc+0x1197/0x1a80 [ 1731.079552] ? tc_get_qdisc+0xb60/0xb60 [ 1731.079568] ? rtnetlink_rcv_msg+0x3fe/0xb80 [ 1731.079607] ? tc_get_qdisc+0xb60/0xb60 [ 1731.079624] rtnetlink_rcv_msg+0x453/0xb80 [ 1731.079645] ? rtnl_calcit.isra.0+0x430/0x430 [ 1731.079662] ? lock_downgrade+0x720/0x720 [ 1731.079676] ? memcpy+0x35/0x50 [ 1731.079693] ? netdev_pick_tx+0x2f0/0x2f0 [ 1731.079710] ? __copy_skb_header+0x414/0x500 [ 1731.079728] ? kfree_skbmem+0x140/0x140 [ 1731.079751] netlink_rcv_skb+0x160/0x440 [ 1731.079770] ? rtnl_calcit.isra.0+0x430/0x430 [ 1731.079788] ? netlink_ack+0xae0/0xae0 [ 1731.079818] netlink_unicast+0x4d5/0x690 [ 1731.079839] ? netlink_sendskb+0x110/0x110 [ 1731.079865] netlink_sendmsg+0x6bb/0xc40 [ 1731.079886] ? nlmsg_notify+0x1a0/0x1a0 [ 1731.079903] ? kernel_recvmsg+0x220/0x220 [ 1731.079927] ? nlmsg_notify+0x1a0/0x1a0 [ 1731.079944] sock_sendmsg+0xc3/0x120 [ 1731.079964] ___sys_sendmsg+0x3b3/0x8e0 [ 1731.079987] ? copy_msghdr_from_user+0x440/0x440 [ 1731.080009] ? _kstrtoull+0x186/0x420 [ 1731.080030] ? __fget+0x32f/0x510 [ 1731.080050] ? mark_held_locks+0xf0/0xf0 [ 1731.080067] ? lock_downgrade+0x720/0x720 [ 1731.080082] ? check_preemption_disabled+0x41/0x280 [ 1731.080098] ? check_preemption_disabled+0x41/0x280 [ 1731.080121] ? __fget+0x356/0x510 [ 1731.080141] ? __might_fault+0x11f/0x1d0 [ 1731.080164] ? lock_downgrade+0x720/0x720 [ 1731.080180] ? lock_acquire+0x170/0x3c0 [ 1731.080208] __sys_sendmmsg+0x195/0x470 [ 1731.080229] ? __ia32_sys_sendmsg+0x220/0x220 [ 1731.080247] ? lock_downgrade+0x720/0x720 [ 1731.080275] ? __mutex_unlock_slowpath+0xea/0x610 [ 1731.080292] ? check_preemption_disabled+0x41/0x280 [ 1731.080309] ? wait_for_completion_io+0x10/0x10 [ 1731.080329] ? vfs_write+0x393/0x540 [ 1731.080347] ? ksys_write+0x1c8/0x2a0 [ 1731.080365] ? __ia32_sys_read+0xb0/0xb0 [ 1731.080380] ? posix_timer_fn+0x3d0/0x3d0 [ 1731.080398] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1731.080417] __x64_sys_sendmmsg+0x99/0x100 [ 1731.080434] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1731.080450] do_syscall_64+0xf9/0x620 [ 1731.080472] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1731.080491] RIP: 0033:0x45c369 [ 1731.080509] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1731.080518] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1731.080533] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1731.080543] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1731.080553] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1731.080562] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000030 [ 1731.080573] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1731.301473] FAULT_INJECTION: forcing a failure. [ 1731.301473] name failslab, interval 1, probability 0, space 0, times 0 [ 1731.301492] CPU: 1 PID: 14010 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1731.301501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1731.301506] Call Trace: [ 1731.301526] dump_stack+0x1fc/0x2fe [ 1731.301550] should_fail.cold+0xa/0x14 [ 1731.301569] ? setup_fault_attr+0x200/0x200 [ 1731.301585] ? lock_acquire+0x170/0x3c0 [ 1731.301609] __should_failslab+0x115/0x180 [ 1731.301626] should_failslab+0x5/0xf [ 1731.301641] kmem_cache_alloc_node+0x245/0x3b0 [ 1731.301662] __alloc_skb+0x71/0x560 [ 1731.301682] netlink_ack+0x27d/0xae0 [ 1731.301697] ? memcpy+0x35/0x50 [ 1731.301712] ? netlink_sendmsg+0xc40/0xc40 [ 1731.301727] ? __copy_skb_header+0x414/0x500 [ 1731.301744] ? kfree_skbmem+0x140/0x140 [ 1731.301766] netlink_rcv_skb+0x353/0x440 [ 1731.301784] ? rtnl_calcit.isra.0+0x430/0x430 [ 1731.301800] ? netlink_ack+0xae0/0xae0 [ 1731.301830] netlink_unicast+0x4d5/0x690 [ 1731.301849] ? netlink_sendskb+0x110/0x110 [ 1731.301874] netlink_sendmsg+0x6bb/0xc40 [ 1731.301894] ? nlmsg_notify+0x1a0/0x1a0 [ 1731.301909] ? kernel_recvmsg+0x220/0x220 [ 1731.301932] ? nlmsg_notify+0x1a0/0x1a0 [ 1731.301948] sock_sendmsg+0xc3/0x120 [ 1731.301966] ___sys_sendmsg+0x3b3/0x8e0 [ 1731.301995] ? copy_msghdr_from_user+0x440/0x440 [ 1731.302012] ? _kstrtoull+0x186/0x420 [ 1731.302030] ? __fget+0x32f/0x510 [ 1731.302049] ? mark_held_locks+0xf0/0xf0 [ 1731.302065] ? lock_downgrade+0x720/0x720 [ 1731.302079] ? check_preemption_disabled+0x41/0x280 [ 1731.302093] ? check_preemption_disabled+0x41/0x280 [ 1731.302114] ? __fget+0x356/0x510 [ 1731.302132] ? __might_fault+0x11f/0x1d0 [ 1731.302152] ? lock_downgrade+0x720/0x720 [ 1731.302166] ? lock_acquire+0x170/0x3c0 [ 1731.302191] __sys_sendmmsg+0x195/0x470 [ 1731.302209] ? __ia32_sys_sendmsg+0x220/0x220 [ 1731.302226] ? lock_downgrade+0x720/0x720 [ 1731.302251] ? __mutex_unlock_slowpath+0xea/0x610 [ 1731.302267] ? check_preemption_disabled+0x41/0x280 [ 1731.302282] ? wait_for_completion_io+0x10/0x10 [ 1731.302302] ? vfs_write+0x393/0x540 [ 1731.302319] ? ksys_write+0x1c8/0x2a0 [ 1731.302336] ? __ia32_sys_read+0xb0/0xb0 [ 1731.302350] ? posix_timer_fn+0x3d0/0x3d0 [ 1731.302365] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1731.302382] __x64_sys_sendmmsg+0x99/0x100 [ 1731.302398] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1731.302414] do_syscall_64+0xf9/0x620 [ 1731.302432] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1731.302444] RIP: 0033:0x45c369 [ 1731.302459] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1731.302467] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1731.302481] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1731.302492] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1731.302501] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1731.302511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000031 [ 1731.302521] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c [ 1731.509068] FAULT_INJECTION: forcing a failure. [ 1731.509068] name failslab, interval 1, probability 0, space 0, times 0 [ 1732.555342] CPU: 0 PID: 14032 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 1732.555353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1732.555358] Call Trace: [ 1732.555379] dump_stack+0x1fc/0x2fe [ 1732.555405] should_fail.cold+0xa/0x14 [ 1732.555424] ? setup_fault_attr+0x200/0x200 [ 1732.555440] ? lock_acquire+0x170/0x3c0 [ 1732.555464] __should_failslab+0x115/0x180 [ 1732.555481] should_failslab+0x5/0xf [ 1732.555497] kmem_cache_alloc_node+0x245/0x3b0 [ 1732.555519] __alloc_skb+0x71/0x560 [ 1732.555539] netlink_ack+0x27d/0xae0 [ 1732.555554] ? memcpy+0x35/0x50 [ 1732.555569] ? netlink_sendmsg+0xc40/0xc40 [ 1732.555583] ? __copy_skb_header+0x414/0x500 [ 1732.555599] ? kfree_skbmem+0x140/0x140 [ 1732.555619] netlink_rcv_skb+0x353/0x440 [ 1732.555636] ? rtnl_calcit.isra.0+0x430/0x430 [ 1732.555653] ? netlink_ack+0xae0/0xae0 [ 1732.555682] netlink_unicast+0x4d5/0x690 [ 1732.555702] ? netlink_sendskb+0x110/0x110 [ 1732.555725] netlink_sendmsg+0x6bb/0xc40 [ 1732.555746] ? nlmsg_notify+0x1a0/0x1a0 [ 1732.555761] ? kernel_recvmsg+0x220/0x220 [ 1732.555784] ? nlmsg_notify+0x1a0/0x1a0 [ 1732.555800] sock_sendmsg+0xc3/0x120 [ 1732.555817] ___sys_sendmsg+0x3b3/0x8e0 [ 1732.555837] ? copy_msghdr_from_user+0x440/0x440 [ 1732.555852] ? _kstrtoull+0x186/0x420 [ 1732.555869] ? __fget+0x32f/0x510 [ 1732.555887] ? mark_held_locks+0xf0/0xf0 [ 1732.555902] ? lock_downgrade+0x720/0x720 [ 1732.555915] ? check_preemption_disabled+0x41/0x280 [ 1732.555930] ? check_preemption_disabled+0x41/0x280 [ 1732.555951] ? __fget+0x356/0x510 [ 1732.555974] ? __might_fault+0x11f/0x1d0 [ 1732.555994] ? lock_downgrade+0x720/0x720 [ 1732.556008] ? lock_acquire+0x170/0x3c0 [ 1732.556033] __sys_sendmmsg+0x195/0x470 [ 1732.556052] ? __ia32_sys_sendmsg+0x220/0x220 [ 1732.556069] ? lock_downgrade+0x720/0x720 [ 1732.556094] ? __mutex_unlock_slowpath+0xea/0x610 [ 1732.556109] ? check_preemption_disabled+0x41/0x280 [ 1732.556123] ? wait_for_completion_io+0x10/0x10 [ 1732.556143] ? vfs_write+0x393/0x540 [ 1732.556159] ? ksys_write+0x1c8/0x2a0 [ 1732.556182] ? __ia32_sys_read+0xb0/0xb0 [ 1732.556196] ? posix_timer_fn+0x3d0/0x3d0 [ 1732.556212] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1732.556230] __x64_sys_sendmmsg+0x99/0x100 [ 1732.556245] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1732.556260] do_syscall_64+0xf9/0x620 [ 1732.556280] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1732.556292] RIP: 0033:0x45c369 [ 1732.556306] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1732.556315] RSP: 002b:00007fda39b2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1732.556329] RAX: ffffffffffffffda RBX: 00000000000262c0 RCX: 000000000045c369 [ 1732.556338] RDX: 04924924924926d3 RSI: 0000000020000200 RDI: 0000000000000009 [ 1732.556347] RBP: 00007fda39b2aca0 R08: 0000000000000000 R09: 0000000000000000 [ 1732.556356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 1732.556365] R13: 00007fff3878f93f R14: 00007fda39b2b9c0 R15: 000000000078bf0c 06:21:59 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf25020000000500010001000000140000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:21:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x8100) 06:21:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 06:21:59 executing program 0: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:21:59 executing program 1: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) listen(r1, 0xbf1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x2, 0x80, 0xdae3, 0x6, [], [], [], 0x7, 0x0, 0x0, 0x7d, "42477bb2a5fa14fbd029d411c826398a"}) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x9}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r6, 0x8983, &(0x7f0000000280)={0x1, 'veth1_macvtap\x00', {}, 0x6}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$RTC_SET_TIME(r4, 0x4024700a, &(0x7f0000000140)={0x2d, 0x13, 0x6, 0x6, 0xb, 0x4, 0x2, 0x10d}) 06:21:59 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000000201030000000000000000001b0000040002"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0xed25d1f3da3e1d12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800000000000000}, 0x0, 0xffffffff}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) [ 1733.168840] nla_parse: 15 callbacks suppressed [ 1733.168850] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1733.240406] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 06:21:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x42002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_x25_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={@null=' \x00', 0xd, 'syzkaller0\x00'}) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$sock_buf(r4, 0x1, 0x3d, &(0x7f0000000280)=""/150, &(0x7f0000000100)=0x96) 06:21:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x2) 06:21:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xc000) [ 1733.349084] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1733.359608] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1733.367633] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1733.498687] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1733.522101] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1733.637516] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1733.737995] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 06:21:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x3) 06:21:59 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000000201030000000000000000001b0000040002"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0xed25d1f3da3e1d12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800000000000000}, 0x0, 0xffffffff}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:22:00 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f0000000040), &(0x7f0000000140)=0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r3, 0xc0905664, &(0x7f0000000340)={0x0, 0x0, [], @bt={0x6, 0x7fff, 0xffffff7f, 0x75, 0x1243, 0x2, 0x2, 0xe}}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000400)=ANY=[@ANYBLOB="0970fd50562c54930000002cf2", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000002c0)) [ 1733.826373] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 06:22:00 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xc00e) 06:22:00 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000000)=0x3) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:22:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xfa5d6e9015fdb39c, 0x0) 06:22:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x4) 06:22:00 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="000000210100000000f901", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:22:00 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xf000) 06:22:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x5) 06:22:00 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000000201030000000000000000001b0000040002"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0xed25d1f3da3e1d12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800000000000000}, 0x0, 0xffffffff}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:22:01 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000080)={0x2, 0x800}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x525442, 0x0) connect$rxrpc(r2, &(0x7f0000000000)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e24, 0x4, @private0={0xfc, 0x0, [], 0x1}, 0x40}}, 0x24) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, r4, 0x0) r5 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r5, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:22:01 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xff03) 06:22:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x6) 06:22:01 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000000201030000000000000000001b0000040002"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0xed25d1f3da3e1d12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800000000000000}, 0x0, 0xffffffff}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 06:22:01 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000002c0), 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="5800000024000705000000000000000000000008", @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100736662"], 0x58}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="380000002c00270d0000000000000000000000004954f05119ddb042000000000000050000000000000045301191ff54820043e5d954e2d0591576b0", @ANYRES32=r3, @ANYBLOB="0b000000000000000400000008000100753332000c00020008000400e3000000"], 0x38}}, 0x0) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0xd8, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_ADDR={0x40, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x3b}}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @dev={0xfe, 0x80, [], 0x18}}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}]}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x4}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x1f}}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4000}, 0x40040) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:22:01 executing program 1: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$AUDIT_SIGNAL_INFO(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x3f2, 0x200, 0x70bd26, 0x25dfdbfb, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x20000814) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000100)) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4b0, 0x0, 0x4, 0x4, 0x9, {}, {0x4}, {0x8001}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000480)={[0xfffffffffffffffd]}, 0x8) read(r3, &(0x7f00000002c0)=""/386, 0x182) close(r3) fcntl$setstatus(r3, 0x4, 0x82000) r4 = gettid() fcntl$setown(r3, 0x8, r4) fcntl$setown(r1, 0x8, r4) r5 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$EVIOCSABS20(r5, 0x401845e0, &(0x7f0000000140)={0x0, 0x3, 0x5, 0x8, 0x9, 0x10000}) 06:22:01 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x33fe0) 06:22:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x8) 06:22:02 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000000201030000000000000000001b0000040002"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0xed25d1f3da3e1d12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800000000000000}, 0x0, 0xffffffff}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) 06:22:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x9) 06:22:02 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000, {}, {}, {}, {}, 0x2, 0x20, 0xffffffff, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x5}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r3}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000340)={r3, @in={{0x2, 0x4e23, @private=0xa010101}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={r4, @in={{0x2, 0x4e22, @loopback}}, [0x8, 0x0, 0x6, 0x7fff, 0x3, 0x8, 0xd1c, 0x1, 0x8, 0x1, 0x92, 0x40, 0x101, 0x0, 0x2]}, &(0x7f0000000140)=0x100) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:22:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x34000) 06:22:02 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000140)={0x0, 0x4}) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$CHAR_RAW_FRASET(r3, 0x1264, &(0x7f0000000080)=0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getpeername$llc(r5, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10) 06:22:02 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000000201030000000000000000001b0000040002"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0xed25d1f3da3e1d12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800000000000000}, 0x0, 0xffffffff}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) 06:22:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x40000) 06:22:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xa) 06:22:03 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000000201030000000000000000001b0000040002"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 06:22:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x400300) 06:22:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xb) 06:22:03 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCGPTLCK(r2, 0x80045439, &(0x7f0000000040)) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000280)=ANY=[@ANYBLOB="c920da338410643009850a1a638afad95d5658383d7719b2912080848abf8828e2ee24feadce0491647be55ec954af7f43277eea8b257bae79ded16a5c6edefb3b197ab1c9040b39", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:22:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xf0ff7f) 06:22:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xc) 06:22:03 executing program 2: close(0xffffffffffffffff) r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000140)=0xe) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000680)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000008}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x30c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x10, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfff}]}, @TIPC_NLA_NODE={0xcc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x73, 0x3, "317293f9ced423519d9e2a692d242e9edfee62f551e9f854c8fb85e2fd21e93a62a91d0798e002994a870f823dcdf60324007dad70f3681f85f1db66872958b380b6d62c905d38eefe7076d778c1564ea77a1f3a824999ed1e3eccc92dbd6222863e17782a3d17ee46c22578f04e92"}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "fc907c8e0cbf13515e88f9c97090ec491e05d7301c4bd02680b50387b48775c872"}}, @TIPC_NLA_NODE_ID={0x6, 0x3, '\'C'}]}, @TIPC_NLA_MEDIA={0x18, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5c}]}]}, @TIPC_NLA_BEARER={0xa4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'ib', 0x3a, 'tunl0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x800}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x352, @ipv4={[], [], @empty}}}}}]}, @TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}]}, @TIPC_NLA_NODE={0x150, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x41, 0x3, "795e3f9eaece1a44db7a1d73eede9dbb7ef587ef1ce0c838d1384f4dd428261ed62bb471e07b6eca0c120399e71d426dbfc4d6dd13c08c9e938d52a7fc"}, @TIPC_NLA_NODE_ID={0x4f, 0x3, "ad38e5460c85a525d8ed61cc29fc0d3d27a295150a025d02eebe5370d358894e5bb71a49979c924a2edc49f1d231ab5d6d12bd0725c494eb85e056c9f583e5cd849e5a1f91f888bf9d792c"}, @TIPC_NLA_NODE_ID={0xb2, 0x3, "da90644ff3c058698d9c6621269c5fe077be97d77a589c1c683c089ec34740cab47bf8eb3af3c8bcd95ab1606b103ea582be610b8cdcfc2ccd9a08a613f6b36203dc09bb583ea5cbb7ba2f47e970a395ba2ef12c86583e4020de330b7c98bdddefc631321423de37d857b88ed7cb1bb2e1f923b570b9080d5cd40f63d7c3e64f21ec9c1048ff7a9a215ed105db03e66256a30a21eb52ef267964865e0cd49c2b49583cc419b48d23d36967dc5bde"}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x30c}}, 0x4011) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf25020000000500766972745f776966693000"/42], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:22:03 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000000201030000000000000000001b0000040002"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) 06:22:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xf0ffff) 06:22:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xe) 06:22:04 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000000340)=""/135, &(0x7f0000000040)=0x87) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="0d70fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:22:04 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000000201030000000000000000001b0000040002"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) [ 1738.245320] nla_parse: 54 callbacks suppressed [ 1738.245331] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 06:22:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x1000000) 06:22:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xf) [ 1738.343910] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1738.411982] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1738.453668] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1738.604988] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 06:22:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x10) 06:22:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x2000000) [ 1738.663040] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1738.666276] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 06:22:05 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000000201030000000000000000001b0000040002"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) [ 1738.765604] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1738.887074] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 06:22:05 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x190, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000, {0x3}, {0x1, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x9, 0x4) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000400)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000a7314a6159c7c23ec05de23e96c02affa4a74b1a0392b1986e6ed45d67dbc881145e957399af3aff7f9628816eee919179ca971c10fca0684d93363794d053f0459c0f5ea305c5d2a2cea1ebe5521806f19d13e8da5f81c743f2ba282a1c84aa8ea422795939ac315386101354989841f3018b376839ea466726b934dfc7ba88d83050e7e3fbaeeedf8bd3d273ca37964629597088d6216e26d41d77b74f792e6a955d405b18b28b1bab1d068fe335037b53f8673e3902a295affd19"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) [ 1739.019384] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 06:22:05 executing program 1: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='net/rt_cache\x00') r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)={0x14, r3, 0x923}, 0x14}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000001500)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000014c0)={&(0x7f0000001440)={0x54, r3, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp=r0}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x1f}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @private2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @initdev={0xac, 0x1e, 0x1, 0x0}}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0xc67a}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x20bf}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r4, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$IPVS_CMD_DEL_DAEMON(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4008}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="6d7a6a96b9a4af3f2811049f0d157867077040720000000000000000fcc6ab1a4448dfcd19", @ANYRES16=0x0, @ANYBLOB="10002bbd7000fddbdf250a00000008000600000000005800018008000900070000000800090075000000070006006c630000080008000000008008000b0073697000060001000a000000090006006c626c630000000008000500030000000800090024000000060004004e210000"], 0x74}, 0x1, 0x0, 0x0, 0x4c050}, 0x20000000) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:22:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x38) 06:22:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x3000000) 06:22:05 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000000201030000000000000000001b0000040002"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:05 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x556, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:22:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x4000000) 06:22:05 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000480)={[0xfffffffffffffffd]}, 0x8) read(r1, &(0x7f00000002c0)=""/386, 0x182) close(r1) fcntl$setstatus(r1, 0x4, 0x82000) r2 = gettid() fcntl$setown(r1, 0x8, r2) r3 = fcntl$dupfd(r1, 0x0, r0) connect$x25(r3, &(0x7f0000000040)={0x9, @remote={[], 0x2}}, 0x12) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:22:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x60) 06:22:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x5000000) 06:22:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xc0) 06:22:06 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000000201030000000000000000001b0000040002"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:06 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000003c0)=ANY=[@ANYBLOB="c121c6f9", @ANYRES16=r5, @ANYBLOB="01000000000000000000100000001c0001800600010000000000060004000000000006000200000000005ae53cb6e8581c00c6c9ec2ae3051aeec3390822b3afbb709ec35fab60240ee1f8429e1f78b82ecb1de7bc06776af91f893e6be20062b6e22e71c4f4c2042e81e6e52094a7ac8b7274861f7a0e84fdc124f03636b1e94169093ed32e43073c80e204105abee677e079673e2a4a9578df5b4b11160c019f1c21fdbb87da43d3f994344c99d64100ecbdefb172726c6bef4e45fc065a7cd93659d5627f4650388e192c1957a88bf808e5eba96b99ecc54c6b078f4a11a64fbc2f"], 0x30}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0xf4, r5, 0x800, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6a}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x6}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@private0}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x14e684e3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xff}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x38, 0x10}}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x4}, 0x8000) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, r5, 0x20, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4810}, 0x1) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r6, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:22:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xf0) 06:22:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x6000000) 06:22:06 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000000201030000000000000000001b0000040002"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x300) 06:22:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x7000000) 06:22:07 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) r0 = inotify_init1(0x0) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f0000000180)='./control\x00', 0xa7000be0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000480)={[0xfffffffffffffffd]}, 0x8) read(r1, &(0x7f00000002c0)=""/386, 0x182) close(r1) fcntl$setstatus(r1, 0x4, 0x82000) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x351c40, 0x0) 06:22:07 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3f, 0x3, 0x81, 0x7, 0x0, 0x400, 0x4080, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0x4, 0x7}, 0x20a, 0x8, 0x80000000, 0x0, 0x0, 0x4, 0x81}, r1, 0x6, r0, 0x9) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000080)) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:22:07 executing program 1: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) keyctl$restrict_keyring(0x1d, 0xfffffffffffffffb, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)='/dev/fb0\x00') ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={@map, r0, 0x4}, 0x10) 06:22:07 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000000201030000000000000000001b0000040002"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:07 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x8000000) 06:22:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x500) 06:22:07 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x13102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x6, @default}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @null]}, 0x48) r2 = accept4(r1, &(0x7f0000000140)=@vsock, &(0x7f0000000000)=0x80, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000001c0)=0x4, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r3 = socket(0x11, 0x3, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x148, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_PARMS={0x14, 0x1, {0x7}}, @TCA_RED_STAB={0x104, 0x2, "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"}]}}]}, 0x148}}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000000200)="6cd0750b873506152508ac52dd9a3ee0ccc049466c9676c47d62dec37d215f4eafb4a7d3262a8611e32f0887fa3e56e1a76f1d155f478125c227b21ba282010775425e909eb0faa5b91c2650a7c0d5780a8d6f8c619678319ec0d548c3b4457b15132cbbbf8af6970c6d286fa3bf5425220dab6e1be621b0e5bba9", 0x7b, 0x800, &(0x7f0000000280)={0x11, 0x3, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) poll(0x0, 0x0, 0x8000000000000200) 06:22:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x600) 06:22:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x9000000) 06:22:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_MODE_GETGAMMA(r4, 0xc02064a4, &(0x7f0000000100)={0x7, 0x3, &(0x7f0000000040)=[0x1ff, 0x1, 0x6], &(0x7f0000000080)=[0x7f, 0x1000, 0x7, 0x4, 0x7, 0xf800, 0x800], &(0x7f00000000c0)=[0x0, 0x4, 0x5, 0x0, 0x8, 0x800, 0x1, 0x3f]}) r5 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r5, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 06:22:08 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r2, 0xc0205647, &(0x7f00000002c0)={0x9e0000, 0x4, 0x6, r3, 0x0, &(0x7f0000000280)={0x990a7c, 0x80, [], @p_u16=&(0x7f0000000140)=0x20}}) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:22:08 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000000201030000000000000000001b0000040002"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xa000000) 06:22:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x900) 06:22:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xc6c}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x80, 0x2ec0, 0x0, 0x3, 0x2}, &(0x7f0000000100)=0x14) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 06:22:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xb000000) 06:22:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xa00) 06:22:08 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000000201030000000000000000001b0000040002"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:09 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000000340)={@dev, @remote, 0x0}, &(0x7f0000000100)=0x33) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="000225bd7000ffdbdf250100000008000300", @ANYRES32=r5, @ANYBLOB="08000181ea2b80d4"], 0x24}, 0x1, 0x0, 0x0, 0x40800}, 0x4000004) r6 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r6, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4000, 0x0) setsockopt$TIPC_GROUP_JOIN(r7, 0x10f, 0x87, &(0x7f0000000040)={0x6, 0x1, 0x3}, 0x10) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) syz_open_dev$vim2m(&(0x7f0000000140)='/dev/video#\x00', 0x5, 0x2) 06:22:09 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x36000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={0x0, r0, 0x0, 0x9, &(0x7f0000000140)='/dev/fb0\x00'}, 0x30) r3 = inotify_init1(0x0) fcntl$setsig(r3, 0xa, 0x20) inotify_add_watch(r3, &(0x7f0000000180)='./control\x00', 0xa7000be0) r4 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ttyprintk\x00', 0x800, 0x0) poll(&(0x7f0000000380)=[{0xffffffffffffffff, 0x3400}, {0xffffffffffffffff, 0x1000}, {0xffffffffffffffff, 0x40}, {r1, 0x20}, {r2, 0x289}, {r3, 0x8010}, {r4, 0x558}], 0x7, 0x7fffffff) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x1, {0x400}, {0x0, 0x0, 0x3}, {}, {}, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000400)=ANY=[@ANYBLOB="1970fd50562c5401d58a474056d14e70ca098b838c8be06d7bf158694af4eccb1b796c2de36afcd6bb804db97801000000000000006672329e2f6ded8f679143607d0d5eebad2fbb0ab4a39c204692c899ed58dfe63d6a135ea1d050ed0ef45c930f331e0aa140b8b6f91197a9a2e8f858b5052c667368e96a9eba41aaf7d46332d3ff50383339ac4352e0aa01cc5ffc6266813ae56f2afb229c5d5287606e1f", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930001c00000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) prctl$PR_GET_DUMPABLE(0x3) 06:22:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_yield() r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000480)={[0xfffffffffffffffd]}, 0x8) read(r1, &(0x7f00000002c0)=""/386, 0x182) close(r1) fcntl$setstatus(r1, 0x4, 0x82000) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigqueueinfo(r2, 0x26, &(0x7f0000000040)={0x17, 0x3, 0x8}) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x10, 0x0, {}, {}, {}, {}, 0x0, 0x2}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x30d40) 06:22:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xb00) 06:22:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xc000000) [ 1743.277807] nla_parse: 63 callbacks suppressed [ 1743.277818] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 06:22:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x5}, 0x600, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x404000, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {0x0, 0x100}, {}, {0x0, 0x4}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="5b21009afc00000000000000000000002a80ed728e2c0716c2bf9c78739138bfba27b525d53f2de43359a65061783c7fd93eda8222662f4a81931525470cdb6fc969d677870fa4f3e0e0d01c32a338cc586efa3eb67a7ed930c4c1204ad945c721156b21764a24c40cb353dd61ed1356447c67732f833b8218cf6c9def74d4f9d0e94074ebad6fe366cea98ee79c69c98fbad09f534da1faa306f84a66885f9edaeed50000000000000000e6838e11871fada1d3a40e98", @ANYRES32=r1, @ANYRESDEC=r0], 0x48}, 0x1, 0x0, 0x0, 0x4000018}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYRES64, @ANYRES32=r1, @ANYBLOB="00000000ffffffff0000000008000100736662"], 0x58}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB='8\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r1, @ANYBLOB="0b000000000000000400000008000100753332000c00020008000400e3000000d1984cf4b1e970c3be34774a8407b088923f63cd75352422e43de0"], 0x38}}, 0x0) sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xbc, 0x0, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_ID={0x5}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xff}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_ADDR={0x40, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3f}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @dev={0xfe, 0x80, [], 0xf}}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}]}, 0xbc}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) sync_file_range(r0, 0xfffffffffffffffb, 0x2, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000080)=0x14) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r3, 0x89f6, &(0x7f0000000140)={'syztnl0\x00', &(0x7f00000000c0)={'syztnl2\x00', r6, 0x29, 0x30, 0xf9, 0x0, 0x18, @dev={0xfe, 0x80, [], 0x36}, @remote, 0x8000, 0x7, 0x3, 0xfffffffe}}) [ 1743.434499] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 06:22:09 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000000201030000000000000000001b0000040002"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) [ 1743.440720] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 06:22:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xc00) 06:22:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xe000000) [ 1743.516447] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1743.621336] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1743.701507] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1743.815329] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 06:22:10 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000000201030000000000000000001b0000040002"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xf000000) 06:22:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xe00) 06:22:10 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x80000, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:22:10 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400040, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$RTC_EPOCH_READ(r2, 0x8008700d, &(0x7f0000000040)) socket$nl_route(0x10, 0x3, 0x0) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000140)=0x400000) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) [ 1743.917295] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1743.922795] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1743.971556] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 06:22:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {0x0, 0x0, 0xfffffffe}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000000)=0xffffffffffffffff) 06:22:10 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000000201030000000000000000001b0000040002"], 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x10000000) 06:22:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xec0) 06:22:10 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000000201030000000000000000001b0000040002"], 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:11 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000000201030000000000000000001b0000040002"], 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:11 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000)="0369ba93681e21e5dca38aa154669914a3fe1d4b36d0c8601519d7cc812fa2a11700f3cc64e6e8c8fe73a8591b3c1614397d7214c251914f", 0x38, r0}, 0x68) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000100)=""/8, 0x8, 0xffffffff00000000) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:22:11 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026b97000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:22:11 executing program 0: r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xf00) 06:22:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x3c000000) 06:22:11 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {0x1}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x2, 0x3}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:22:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x3800) 06:22:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x3f000000) 06:22:11 executing program 0: r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:12 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$P9_RLERROR(r2, &(0x7f0000000000)={0x12, 0x7, 0x1, {0x9, '/dev/fb0\x00'}}, 0x12) 06:22:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x48000000) 06:22:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x3f00) 06:22:12 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) io_setup(0x42e, &(0x7f00000004c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x10000}]) io_destroy(r2) fcntl$dupfd(r0, 0x0, r0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000000)={0x0, @aes128}) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:22:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x4c000000) 06:22:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x4000) 06:22:12 executing program 0: r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x60000000) 06:22:12 executing program 1: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0xff, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0xfffffffffffffffc, 0x0, 0x4}, 0x0, 0xffffffffffffffff, r0, 0x3) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:22:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x5865) 06:22:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x65580000) 06:22:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x6000) 06:22:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x68000000) 06:22:13 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r3, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x2}}]}, 0x38}}, 0x800) sendmsg$DEVLINK_CMD_TRAP_SET(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x114, r3, 0x100, 0x70bd26, 0x25dfdbfe, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}]}, 0x114}, 0x1, 0x0, 0x0, 0x20040014}, 0x20000010) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000300)={0xaa, 0x28c16cd3919c524}) 06:22:13 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = inotify_init1(0x0) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa7000be0) r2 = signalfd(0xffffffffffffffff, &(0x7f0000000480)={[0xfffffffffffffffd]}, 0x8) read(r2, &(0x7f00000002c0)=""/386, 0x182) close(r2) fcntl$setstatus(r2, 0x4, 0x82000) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000180)={0x0, 0x1}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000280)={0x0, &(0x7f0000000080)=""/197}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TIOCGDEV(r5, 0x80045432, &(0x7f0000000040)) fcntl$setown(r2, 0x8, r3) r6 = dup3(r1, r2, 0x80000) faccessat(r6, &(0x7f0000000000)='./file0\x00', 0x80) 06:22:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x6558) 06:22:13 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x6, &(0x7f0000000480)=[{&(0x7f0000000080)="94ebfe9484800621435e47f7c64543bcd5dbd0c8bc606ba68f15e8590cc5a96725d3ab8aa86d8fc9f644ab5c54db4c34b0e91450082010c5d3430ad02c1da925eaaf98da45e5c1fae3f7155d0fb1bf110e65675992b44c56d3d9a06056d56d1eb1846fb638f447d78586755497c445525344402c011a52", 0x77, 0x3}, {&(0x7f0000000100)="e51979fa95bef2636c5e9bf982232c529beebb4671139dd7f776fa3f776146219c4cb9798561a6869edded18f50eea1351e394cb01bb894f79d870611e54253783d9e25db8cd25cfef70f0d703e0dc2914c5560af3861fd2f53496530d4efc5d2ddac38e61", 0x65, 0x7f}, {&(0x7f0000000280)="6f47fe6b8c8749cab109eb897dae6a7f6cbde5f6dc49193f738ed4646d42db967d7b49197fec236e5eef5d877336727c31f1d2ea1dc6fd90028ffd3649300b6fb080d46c847182400ed524839e2db311dd60fa16c368c792f5e5ff0f28c10db7ef27536659a5c8be5cfad1e70f3cb4f057714b3f67bd5c4623992e41fb26f1566aa3fe69a847b05926a00996e7c85eb7cec6bab2acdaa7867f5e1d51", 0x9c, 0x2}, {&(0x7f0000000340)="91d01b13dbe83cc27afbc71bd5201daac987b06f6e10ae103a70baee86ec50e16cb2b8bbae", 0x25, 0x3}, {&(0x7f0000000380)="6120edabe6829884da43a890d52319bf7c062d9b476e96a717c85d8c3b0e06a07e25d08bea6d4b664de89a457101825700fabfc0a6533e9a1af219c30dc1e2c4cdaa96b2e0861aa72e07018629e85205b6cfcf8922a54a4e09981f9e250c7066db3d3aaee11821748f36ceea1820c59fcfb02736a366c9cca89474b3e5996456f3e4a8ecf691396134401949f1dacd344100ca7fe0143a4a2c7b231fc17b0cd2d76494", 0xa3, 0x6}, {&(0x7f0000000440)="621b144556347b359b2d201b378519a78e40be56e480fd1c140a233d53d158c6b66a00da9325b2921afa6b9cc02bb0a68f24f195b7190e5da4a3104069f659", 0x3f, 0x20f3}], 0x70820, &(0x7f0000000540)=')\x00') sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) 06:22:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x6c000000) 06:22:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x8100) 06:22:14 executing program 1: ioctl$SNDRV_PCM_IOCTL_USER_PVERSION(0xffffffffffffffff, 0x40044104, &(0x7f0000000000)) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:22:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x74000000) 06:22:14 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:14 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0xfffffd36, 0x0, 0x0, 0x0, 0x2, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="98003ead", @ANYRES16=r3], 0x98}, 0x1, 0x0, 0x0, 0x400c080}, 0x20000000) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r3, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}]}, 0x24}}, 0x4) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, r3, 0x8, 0x70bd2d}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, r3, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'rose0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x20000010) sendmsg$NLBL_UNLABEL_C_LIST(r2, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000040)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100100014000600766972745f77696669300000003357002b61bf62"], 0x30}, 0x1, 0x0, 0x0, 0xc004}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:22:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xc000) 06:22:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x7a000000) [ 1748.375621] nla_parse: 59 callbacks suppressed [ 1748.375632] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 06:22:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000480)={[0xfffffffffffffffd]}, 0x8) read(r1, &(0x7f00000002c0)=""/386, 0x182) close(r1) fcntl$setstatus(r1, 0x4, 0x82000) r2 = gettid() fcntl$setown(r1, 0x8, r2) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/fib_triestat\x00') r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r4, &(0x7f0000000080)={0xe, 0x18, 0xfa00, @id_resuseaddr={0x0, r5, 0x0, 0x223}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f0000000040)={0x14, 0x88, 0xfa00, {r5, 0x11d445eb02c9284e, 0x0, @in6={0xa, 0x4e21, 0xffff, @dev={0xfe, 0x80, [], 0x41}, 0x5e25}}}, 0x90) 06:22:14 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2500, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x200, 0x22) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000280)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000000000000000000005f77696669300000000000008d4529118616ae6a4c6932abccb60334fc6fd8afab0a41e21cf188736e83b6436a7fa01ec1ed8f344e03fdcbb154cc07d83480a48670f9a28065457c56"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) [ 1748.476795] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1748.611720] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1748.635697] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 06:22:15 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:15 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x7ffff000) 06:22:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xc00e) [ 1748.847845] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1748.906586] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 06:22:15 executing program 1: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="5800000024000705000000000000000000000008", @ANYRES32, @ANYBLOB="00000000ffffffff0000000008000100736662"], 0x58}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0xb}, {}, {0x4}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8, 0x4, 0xe3}]}}]}, 0x38}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="5800000024000705000000000000000000000008", @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100736662"], 0x58}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0xb}, {}, {0x4}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8, 0x4, 0xe3}]}}]}, 0x38}}, 0x0) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000100), 0xc, &(0x7f0000000740)={&(0x7f00000007c0)={0x3b8, 0x0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [{{0x8}, {0x224, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x1ff}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0xc, 0x4, [{0x70c7, 0x23, 0x20, 0x1ac2}]}}}]}}, {{0x8}, {0xf0, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x292}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r4}, {0x78, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x6f33}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}]}, 0x3b8}, 0x1, 0x0, 0x0, 0x4008041}, 0xc050) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x220080, 0x0) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r6 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r6, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x578, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) [ 1748.992392] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 06:22:15 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040)=0x1f, 0x4) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) [ 1749.076582] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1749.194785] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 06:22:15 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xf000) 06:22:15 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x81000000) [ 1749.228412] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 06:22:15 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:15 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x0, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000140)={0xfffff14b, 0x2, 0x2}) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:22:15 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:15 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x88a8ffff) 06:22:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xf0ff) 06:22:15 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r3, 0x21, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_SHOW_PORTS(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x400, 0x70bd2c, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4) mq_timedreceive(r2, &(0x7f0000000280)=""/239, 0xef, 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:22:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SIOCX25GDTEFACILITIES(r1, 0x89ea, &(0x7f0000000000)) r2 = signalfd(0xffffffffffffffff, &(0x7f0000000480)={[0xfffffffffffffffd]}, 0x8) read(r2, &(0x7f00000002c0)=""/386, 0x182) close(r2) r3 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r3, &(0x7f0000000000/0x13000)=nil, 0x4000) shmat(r3, &(0x7f0000a09000/0x4000)=nil, 0x7000) shmctl$IPC_RMID(r3, 0x0) fcntl$setstatus(r2, 0x4, 0x82000) r4 = gettid() fcntl$setown(r2, 0x8, r4) ptrace$pokeuser(0x6, r4, 0x7, 0x6e6c) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) kcmp(0x0, r4, 0x2, 0xffffffffffffffff, r1) 06:22:15 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:16 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x9effffff) 06:22:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xff03) 06:22:16 executing program 2: close(0xffffffffffffffff) r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@private0={0xfc, 0x0, [], 0x1}, 0x81, 0x2, 0x971b632fb772c2b0, 0xd, 0xb7, 0x3ff}, &(0x7f0000000140)=0x20) sendto$x25(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:22:16 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:16 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xc0000000) 06:22:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x33fe0) 06:22:16 executing program 2: close(0xffffffffffffffff) r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x40}], 0x1, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = mq_open(&(0x7f0000000280)='\x00', 0x2, 0x81, &(0x7f00000002c0)={0x0, 0x5, 0x2, 0x7f}) splice(r3, &(0x7f0000000140)=0x3cf, r4, &(0x7f0000000340)=0x180000000000, 0x8001, 0xc) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:22:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x34000) 06:22:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x40000) 06:22:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xc00e0000) 06:22:17 executing program 1: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r4 = creat(&(0x7f0000000080)='./file0\x00', 0x60) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000000c0)={0x5, 0x0, [{0x8b8}, {0x378, 0x0, 0x5}, {0x669}, {0x234, 0x0, 0x6}, {0xbd0, 0x0, 0x9}]}) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)={0x14, r3, 0x923}, 0x14}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcs\x00', 0x202, 0x0) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, r3, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @udp6=r6}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r7}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'veth0\x00'}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x4040085}, 0x50) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r0, 0x40045730, &(0x7f0000000000)=0x8001) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:22:17 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 06:22:17 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:17 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:22:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x400300) 06:22:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xe03f0300) 06:22:17 executing program 4: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x3, 0x2, 0x7a, 0x0, 0x0, 0x0, 0x10280, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10, 0x0, 0x0, 0x8, 0x2, 0xfffffffc, 0x400}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x100000001, 0x20c0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x1) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 06:22:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xeffdffff) 06:22:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xf0ff7f) 06:22:17 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:17 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xe, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SIOCPNDELRESOURCE(r1, 0x89ef, &(0x7f0000000040)=0xffffffff) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x6, 0x4, 0x4000, {}, {}, {0x4000}}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="00800000562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:22:17 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {0x7}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 06:22:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xf0ffff) 06:22:18 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xf00cfffa) 06:22:18 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970dd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x10001, 0x4) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:22:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0x9, 0xf, 0x7f}) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 06:22:18 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:18 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x80000001}, 0x0, 0xffffffffffffffff, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r2) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000140)=0xc) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:22:18 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x1, @time={0x1, 0x9}, 0x8, {0x7, 0x20}, 0x7f, 0xa2b3eaabc3317f82, 0x7}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 06:22:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x1000000) 06:22:18 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xf0ffffff) 06:22:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000000)={0x2, 'dummy0\x00', {0x8}, 0xfff9}) 06:22:19 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x4, 0x4000, {}, {0x0, 0x80}, {0x0, 0x20000000}, {}, 0x0, 0x0, 0x2000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970db590100d0682c9d92", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) 06:22:19 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x2000000) 06:22:19 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xfaff0cf0) 06:22:19 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:19 executing program 4: syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0xe33}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2100) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) [ 1753.517301] nla_parse: 45 callbacks suppressed [ 1753.517312] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 06:22:19 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x3000000) [ 1753.611237] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 06:22:19 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xfcffffff) [ 1753.721792] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 06:22:20 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:20 executing program 2: close(0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_RESUME(r1, 0x4147, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1970fd50562c5493000000", @ANYRES16, @ANYBLOB="080026bd7000fddbdf2502000000050001000100000014000600766972745f7769666930000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000001) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) [ 1753.841960] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1753.973630] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 06:22:20 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xff030000) 06:22:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x4000000) [ 1754.086834] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1754.119727] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1754.254443] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 06:22:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x4, 0x80800) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x80000000}, {0x0, 0x2}, 0x3, 0x0, 0xabc, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26}) [ 1754.413564] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1754.532641] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 06:22:20 executing program 2: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {0x1}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x2, 0x3}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:22:20 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="200000000002010300000000"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_XRUN(r2, 0x4148, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 06:22:20 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xffffa888) 06:22:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x5000000) 06:22:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 06:22:21 executing program 2: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x80000, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:22:21 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xfffff000) 06:22:21 executing program 2: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x80000, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:22:21 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x6000000) 06:22:21 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB=' '], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:21 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000480)={[0xfffffffffffffffd]}, 0x8) read(r0, &(0x7f00000002c0)=""/386, 0x182) close(r0) fcntl$setstatus(r0, 0x4, 0x82000) r1 = gettid() fcntl$setown(r0, 0x8, r1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 06:22:21 executing program 2: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x80000, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x4000001) 06:22:21 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x8000000) 06:22:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xfffffdef) 06:22:22 executing program 2: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x80000, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 06:22:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xffffff7f) 06:22:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x9000000) 06:22:22 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB=' '], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:22 executing program 2: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 06:22:22 executing program 2: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 06:22:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xffffff9e) 06:22:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xa000000) 06:22:22 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x258, 0x1, 0x0, 0x4, 0xfffffffd, {0x400000}, {}, {}, {0xfffffffc, 0x0, 0x10}, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(r2, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$RAW_CHAR_CTRL_GETBIND(r3, 0xac01, &(0x7f0000000040)={0x0, 0x7, 0x0}) 06:22:22 executing program 2: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 06:22:22 executing program 2: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x80000, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 06:22:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xb000000) 06:22:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xfffffff0) 06:22:23 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB=' '], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xfffffffc) 06:22:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xc000000) 06:22:23 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000000201"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 06:22:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000900010072737670"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x7ffffffff000) 06:22:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xe000000) 06:22:24 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005e7ffffff000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x6}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0xf000000) [ 1907.698496] INFO: task syz-executor.4:15896 blocked for more than 140 seconds. [ 1907.698508] Not tainted 4.19.134-syzkaller #0 [ 1907.698513] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1907.698518] syz-executor.4 D28184 15896 6907 0x00000004 [ 1907.698539] Call Trace: [ 1907.698564] __schedule+0x887/0x2040 [ 1907.698582] ? io_schedule_timeout+0x140/0x140 [ 1907.698596] ? lock_downgrade+0x720/0x720 [ 1907.698607] ? __mutex_lock+0x458/0x1260 [ 1907.698622] schedule+0x8d/0x1b0 [ 1907.698634] schedule_preempt_disabled+0xf/0x20 [ 1907.698645] __mutex_lock+0x647/0x1260 [ 1907.698664] ? fb_open+0xd3/0x430 [ 1907.698679] ? __mutex_add_waiter+0x160/0x160 [ 1907.698696] ? __mutex_unlock_slowpath+0xea/0x610 [ 1907.698720] ? lock_downgrade+0x720/0x720 [ 1907.698739] fb_open+0xd3/0x430 [ 1907.698755] ? get_fb_info.part.0+0x80/0x80 [ 1907.698770] chrdev_open+0x266/0x770 [ 1907.698786] ? lockref_get+0x11/0x50 [ 1907.698801] ? __register_chrdev+0x400/0x400 [ 1907.698825] do_dentry_open+0x4aa/0x1160 [ 1907.698841] ? __register_chrdev+0x400/0x400 [ 1907.698857] ? inode_permission.part.0+0x10c/0x450 [ 1907.698871] ? chown_common+0x550/0x550 [ 1907.698886] ? inode_permission+0x3d/0x140 [ 1907.698906] path_openat+0x793/0x2df0 [ 1907.698931] ? path_lookupat+0x8d0/0x8d0 [ 1907.698947] ? mark_held_locks+0xf0/0xf0 [ 1907.698962] ? mark_held_locks+0xf0/0xf0 [ 1907.698986] do_filp_open+0x18c/0x3f0 [ 1907.699000] ? may_open_dev+0xf0/0xf0 [ 1907.699025] ? lock_downgrade+0x720/0x720 [ 1907.699048] ? lock_acquire+0x170/0x3c0 [ 1907.699064] ? __alloc_fd+0x34/0x570 [ 1907.699084] ? do_raw_spin_unlock+0x171/0x230 [ 1907.699100] ? _raw_spin_unlock+0x29/0x40 [ 1907.699114] ? __alloc_fd+0x28d/0x570 [ 1907.699138] do_sys_open+0x3b3/0x520 [ 1907.699154] ? filp_open+0x70/0x70 [ 1907.699171] ? posix_timer_fn+0x3d0/0x3d0 [ 1907.699187] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1907.699202] ? trace_hardirqs_off_caller+0x69/0x210 [ 1907.699218] ? do_syscall_64+0x21/0x620 [ 1907.699236] do_syscall_64+0xf9/0x620 [ 1907.699255] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1907.699268] RIP: 0033:0x45c369 [ 1907.699283] Code: 64 00 00 00 0f 11 44 24 38 48 83 c9 01 48 89 4c 24 48 e8 3a db ff ff 48 8b 44 24 50 e9 8c fe ff ff 48 8b 8c 24 a8 01 00 00 48 <8b> 94 24 b0 01 00 00 48 8b 9c 24 c8 01 00 00 e9 00 fe ff ff ba 01 [ 1907.699291] RSP: 002b:00007fa9508d5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1907.699307] RAX: ffffffffffffffda RBX: 0000000000021000 RCX: 000000000045c369 [ 1907.699316] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 1907.699325] RBP: 000000000078bfe8 R08: 0000000000000000 R09: 0000000000000000 [ 1907.699334] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bfac [ 1907.699343] R13: 00007ffdfb5b6daf R14: 00007fa9508d69c0 R15: 000000000078bfac [ 1907.699370] INFO: task syz-executor.2:15901 blocked for more than 140 seconds. [ 1907.699378] Not tainted 4.19.134-syzkaller #0 [ 1907.699384] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1907.699390] syz-executor.2 D29520 15901 6662 0x00000004 [ 1907.699413] Call Trace: [ 1907.699431] __schedule+0x887/0x2040 [ 1907.699451] ? io_schedule_timeout+0x140/0x140 [ 1907.699466] ? lock_downgrade+0x720/0x720 [ 1907.699480] ? __mutex_lock+0x458/0x1260 [ 1907.699499] schedule+0x8d/0x1b0 [ 1907.699514] schedule_preempt_disabled+0xf/0x20 [ 1907.699526] __mutex_lock+0x647/0x1260 [ 1907.699546] ? fb_open+0xd3/0x430 [ 1907.699560] ? __mutex_add_waiter+0x160/0x160 [ 1907.699577] ? __mutex_unlock_slowpath+0xea/0x610 [ 1907.699601] ? lock_downgrade+0x720/0x720 [ 1907.699620] fb_open+0xd3/0x430 [ 1907.699636] ? get_fb_info.part.0+0x80/0x80 [ 1907.699650] chrdev_open+0x266/0x770 [ 1907.699664] ? lockref_get+0x11/0x50 [ 1907.699678] ? __register_chrdev+0x400/0x400 [ 1907.699702] do_dentry_open+0x4aa/0x1160 [ 1907.699718] ? __register_chrdev+0x400/0x400 [ 1907.699733] ? inode_permission.part.0+0x10c/0x450 [ 1907.699747] ? chown_common+0x550/0x550 [ 1907.699763] ? inode_permission+0x3d/0x140 [ 1907.699782] path_openat+0x793/0x2df0 [ 1907.699807] ? path_lookupat+0x8d0/0x8d0 [ 1907.699826] ? mark_held_locks+0xf0/0xf0 [ 1907.699850] do_filp_open+0x18c/0x3f0 [ 1907.699864] ? may_open_dev+0xf0/0xf0 [ 1907.699888] ? lock_downgrade+0x720/0x720 [ 1907.699902] ? lock_acquire+0x170/0x3c0 [ 1907.699916] ? __alloc_fd+0x34/0x570 [ 1907.699934] ? do_raw_spin_unlock+0x171/0x230 [ 1907.699950] ? _raw_spin_unlock+0x29/0x40 [ 1907.699964] ? __alloc_fd+0x28d/0x570 [ 1907.699987] do_sys_open+0x3b3/0x520 [ 1907.700004] ? filp_open+0x70/0x70 [ 1907.700020] ? posix_timer_fn+0x3d0/0x3d0 [ 1907.700034] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1907.700053] ? trace_hardirqs_off_caller+0x69/0x210 [ 1907.700069] ? do_syscall_64+0x21/0x620 [ 1907.700087] do_syscall_64+0xf9/0x620 [ 1907.700106] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1907.700116] RIP: 0033:0x45c369 [ 1907.700129] Code: 64 00 00 00 0f 11 44 24 38 48 83 c9 01 48 89 4c 24 48 e8 3a db ff ff 48 8b 44 24 50 e9 8c fe ff ff 48 8b 8c 24 a8 01 00 00 48 <8b> 94 24 b0 01 00 00 48 8b 9c 24 c8 01 00 00 e9 00 fe ff ff ba 01 [ 1907.700137] RSP: 002b:00007f338e951c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1907.700151] RAX: ffffffffffffffda RBX: 0000000000021000 RCX: 000000000045c369 [ 1907.700160] RDX: 0000000000080000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 1907.700169] RBP: 000000000078bf48 R08: 0000000000000000 R09: 0000000000000000 [ 1907.700178] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bf0c [ 1907.700187] R13: 00007ffcb5c418ff R14: 00007f338e9529c0 R15: 000000000078bf0c [ 1907.700208] [ 1907.700208] Showing all locks held in the system: [ 1907.700221] 1 lock held by khungtaskd/1084: [ 1907.700226] #0: 00000000b8ba5857 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x265 [ 1907.700274] 1 lock held by in:imklog/6152: [ 1907.700279] #0: 000000001a4f1274 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x26f/0x310 [ 1907.700341] 3 locks held by syz-executor.4/15890: [ 1907.700350] 1 lock held by syz-executor.4/15896: [ 1907.700355] #0: 000000008ef15d4e (&fb_info->lock){+.+.}, at: fb_open+0xd3/0x430 [ 1907.700383] 1 lock held by syz-executor.2/15901: [ 1907.700388] #0: 000000008ef15d4e (&fb_info->lock){+.+.}, at: fb_open+0xd3/0x430 [ 1907.700412] [ 1907.700417] ============================================= [ 1907.700417] [ 1907.700423] NMI backtrace for cpu 1 [ 1907.700438] CPU: 1 PID: 1084 Comm: khungtaskd Not tainted 4.19.134-syzkaller #0 [ 1907.700446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1907.700450] Call Trace: [ 1907.700465] dump_stack+0x1fc/0x2fe [ 1907.700484] nmi_cpu_backtrace.cold+0x63/0xa2 [ 1907.700502] ? lapic_can_unplug_cpu.cold+0x39/0x39 [ 1907.700517] nmi_trigger_cpumask_backtrace+0x1a6/0x1eb [ 1907.700533] watchdog+0x991/0xe60 [ 1907.700550] ? reset_hung_task_detector+0x30/0x30 [ 1907.700568] kthread+0x30b/0x410 [ 1907.700582] ? kthread_park+0x180/0x180 [ 1907.700599] ret_from_fork+0x24/0x30 [ 1907.700623] Sending NMI from CPU 1 to CPUs 0: [ 1907.701382] NMI backtrace for cpu 0 [ 1907.701389] CPU: 0 PID: 15890 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 1907.701395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1907.701400] RIP: 0010:__sanitizer_cov_trace_cmp4+0x4/0x20 [ 1907.701411] Code: b6 f7 31 ff eb 80 48 8b 0c 24 0f b7 d6 0f b7 f7 bf 02 00 00 00 e9 6c ff ff ff 66 90 66 2e 0f 1f 84 00 00 00 00 00 48 8b 0c 24 <89> f2 89 fe bf 04 00 00 00 e9 4e ff ff ff 0f 1f 40 00 66 2e 0f 1f [ 1907.701416] RSP: 0018:ffff8881eac572b8 EFLAGS: 00000286 [ 1907.701424] RAX: 0000000000040000 RBX: 0000000000000032 RCX: ffffffff8385e384 [ 1907.701430] RDX: 0000000000040000 RSI: 0000000000000012 RDI: 0000000000000032 [ 1907.701435] RBP: 0000000000000012 R08: 0000000000000001 R09: 0000000000000032 [ 1907.701440] R10: 0000000000000004 R11: 0000000000000000 R12: ffff8880000a0012 [ 1907.701446] R13: ffff8880000a0000 R14: 0000000000000000 R15: 00000000e3aea752 [ 1907.701452] FS: 00007fa9508f7700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 1907.701457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1907.701462] CR2: 000056314ed73f3f CR3: 0000000204515000 CR4: 00000000001406f0 [ 1907.701468] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1907.701473] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1907.701476] Call Trace: [ 1907.701480] vga16fb_fillrect+0x9d4/0x1940 [ 1907.701484] ? memcpy+0x35/0x50 [ 1907.701488] bit_clear_margins+0x2d5/0x4a0 [ 1907.701491] ? bit_clear+0x4d0/0x4d0 [ 1907.701495] ? vga16fb_update_fix+0x4a0/0x4a0 [ 1907.701499] fbcon_clear_margins+0x1e2/0x350 [ 1907.701503] fbcon_switch+0x1038/0x1d26 [ 1907.701507] ? fbcon_startup+0xfe0/0xfe0 [ 1907.701511] ? fbcon_cursor+0x555/0x760 [ 1907.701515] ? bit_update_start+0x1f0/0x1f0 [ 1907.701519] ? fbcon_set_origin+0x26/0x50 [ 1907.701523] redraw_screen+0x37d/0x870 [ 1907.701527] ? vga16fb_update_fix+0x4a0/0x4a0 [ 1907.701530] ? vc_init+0x440/0x440 [ 1907.701540] ? fbcon_set_palette+0x4d0/0x5f0 [ 1907.701545] fbcon_modechanged+0x6e9/0x9f0 [ 1907.701549] fbcon_event_notify+0x197/0x1d80 [ 1907.701553] notifier_call_chain+0xc0/0x230 [ 1907.701557] blocking_notifier_call_chain+0x85/0xa0 [ 1907.701561] fb_set_var+0xc51/0xe20 [ 1907.701564] ? fb_set_suspend+0x130/0x130 [ 1907.701568] ? __lock_acquire+0x6de/0x3ff0 [ 1907.701572] ? lock_acquire+0x170/0x3c0 [ 1907.701576] ? do_fb_ioctl+0x350/0xb50 [ 1907.701580] ? lock_acquire+0x170/0x3c0 [ 1907.701584] ? do_fb_ioctl+0x33e/0xb50 [ 1907.701587] do_fb_ioctl+0x3cf/0xb50 [ 1907.701592] ? register_framebuffer+0x9e0/0x9e0 [ 1907.701596] ? avc_has_extended_perms+0xe4/0xea0 [ 1907.701600] ? check_preemption_disabled+0x41/0x280 [ 1907.701604] ? avc_has_extended_perms+0x86d/0xea0 [ 1907.701608] ? futex_wake+0x159/0x480 [ 1907.701612] ? avc_ss_reset+0x170/0x170 [ 1907.701616] ? __lock_acquire+0x6de/0x3ff0 [ 1907.701620] ? debug_check_no_obj_freed+0x201/0x482 [ 1907.701624] fb_ioctl+0xdd/0x130 [ 1907.701628] ? do_fb_ioctl+0xb50/0xb50 [ 1907.701631] do_vfs_ioctl+0xcdb/0x12e0 [ 1907.701635] ? selinux_file_ioctl+0x506/0x6c0 [ 1907.701639] ? ioctl_preallocate+0x200/0x200 [ 1907.701643] ? selinux_inode_link+0x20/0x20 [ 1907.701647] ? __fget+0x356/0x510 [ 1907.701650] ? do_dup2+0x450/0x450 [ 1907.701654] ksys_ioctl+0x9b/0xc0 [ 1907.701657] __x64_sys_ioctl+0x6f/0xb0 [ 1907.701662] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1907.701665] do_syscall_64+0xf9/0x620 [ 1907.701669] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1907.701673] RIP: 0033:0x45c369 [ 1907.701683] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1907.701688] RSP: 002b:00007fa9508f6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1907.701697] RAX: ffffffffffffffda RBX: 000000000000d540 RCX: 000000000045c369 [ 1907.701702] RDX: 00000000200001c0 RSI: 0000000000004601 RDI: 0000000000000003 [ 1907.701707] RBP: 000000000078bf40 R08: 0000000000000000 R09: 0000000000000000 [ 1907.701712] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bf0c [ 1907.701718] R13: 00007ffdfb5b6daf R14: 00007fa9508f79c0 R15: 000000000078bf0c [ 1907.701727] Kernel panic - not syncing: hung_task: blocked tasks [ 1907.701739] CPU: 1 PID: 1084 Comm: khungtaskd Not tainted 4.19.134-syzkaller #0 [ 1907.701745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1907.701750] Call Trace: [ 1907.701763] dump_stack+0x1fc/0x2fe [ 1907.701779] panic+0x26a/0x50e [ 1907.701790] ? __warn_printk+0xf3/0xf3 [ 1907.701802] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 1907.701817] ? cpumask_next+0x3c/0x40 [ 1907.701837] ? printk_safe_flush+0xd6/0x120 [ 1907.701854] ? watchdog+0x991/0xe60 [ 1907.701872] ? nmi_trigger_cpumask_backtrace+0x15e/0x1eb [ 1907.701889] watchdog+0x9a2/0xe60 [ 1907.701907] ? reset_hung_task_detector+0x30/0x30 [ 1907.701924] kthread+0x30b/0x410 [ 1907.701942] ? kthread_park+0x180/0x180 [ 1907.701959] ret_from_fork+0x24/0x30 [ 1907.703375] Kernel Offset: disabled [ 1908.840886] Rebooting in 86400 seconds..