last executing test programs: 6.419656961s ago: executing program 0 (id=1187): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000180)=ANY=[@ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) chroot(&(0x7f00000000c0)='./file0\x00') syz_fuse_handle_req(r0, &(0x7f0000006140)="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0x2000, &(0x7f0000000000)={&(0x7f0000000480)={0x50, 0x0, 0x8000000000a, {0x7, 0x29, 0x3, 0x0, 0xfff8, 0x4, 0x2, 0x9, 0x0, 0x0, 0x8, 0x73}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000400)={&(0x7f0000000100)={0x50, 0x0, 0xbb, {0x7, 0x29, 0x1000, 0x0, 0x5, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x80) close(r0) 6.271416719s ago: executing program 0 (id=1188): socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_void(r0, 0x29, 0x4, 0x0, 0x300) r1 = dup(r0) sendto$l2tp6(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000000)={0xa, 0x0, 0x40400000, @remote, 0x3}, 0x20) sendmsg$TIPC_NL_MON_GET(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}, 0x1, 0x0, 0x0, 0x44004}, 0x0) write$P9_RMKNOD(r1, 0x0, 0x0) shutdown(r1, 0x1) 4.630979555s ago: executing program 0 (id=1189): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) chroot(&(0x7f00000000c0)='./file0\x00') syz_fuse_handle_req(r0, &(0x7f0000006140)="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0x2000, &(0x7f0000000000)={&(0x7f0000000480)={0x50, 0x0, 0x8000000000a, {0x7, 0x29, 0x3, 0x0, 0xfff8, 0x4, 0x2, 0x9, 0x0, 0x0, 0x8, 0x73}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000400)={&(0x7f0000000100)={0x50, 0x0, 0xbb, {0x7, 0x29, 0x1000, 0x0, 0x5, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x80) syz_open_dev$dri(&(0x7f0000000300), 0xca06, 0x109000) close(r0) 4.55054223s ago: executing program 0 (id=1190): socket$inet6(0xa, 0x1, 0x0) r0 = syz_open_dev$audion(&(0x7f0000004a80), 0xe7d, 0x11e643ae52109c68) close(r0) socketpair$unix(0x1, 0x200000005, 0x0, &(0x7f00000000c0)) write$P9_RSTATFS(r0, 0x0, 0xd4999e7326e0ed00) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001680)={&(0x7f0000001640)={0x1c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x20004010) r2 = timerfd_create(0x0, 0x0) close(r2) r3 = openat$vnet(0xffffff9c, &(0x7f0000000040), 0x2, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r4, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = openat$vnet(0xffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, 0x0) connect$unix(r5, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) accept$unix(r2, 0x0, 0x0) io_uring_setup(0x9, &(0x7f00000002c0)={0x0, 0xce59, 0x1000, 0x40000003, 0x2000000}) r7 = socket(0x29, 0x2, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r7) r8 = openat$ubi_ctrl(0xffffff9c, &(0x7f0000000200), 0x80000, 0x0) fcntl$dupfd(r3, 0x0, r8) 2.029274102s ago: executing program 0 (id=1193): r0 = socket$l2tp6(0xa, 0x2, 0x73) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route_sched_retired(r2, &(0x7f0000002700)={0x0, 0x0, &(0x7f00000026c0)={&(0x7f0000001380)=@delchain={0x24, 0x65, 0x400, 0x70bd26, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0x6, 0xc}, {0xb, 0xa}, {0xfff5, 0xfff1}}}, 0x24}, 0x1, 0x0, 0x0, 0x40040}, 0x800) r3 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000340)={0x0, 0x30}}, 0x0) getsockname$packet(r3, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = openat$zero(0xffffff9c, &(0x7f0000000300), 0x82400, 0x0) close_range(r5, 0xffffffffffffffff, 0x2) socket$alg(0x26, 0x5, 0x0) ioctl$HIDIOCGFIELDINFO(r5, 0xc038480a, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="5000000010000104", @ANYRES32=r4, @ANYBLOB="000000000000000030001280080001007369740024000280080014002f00000008000300ac"], 0x50}}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@local, 0x78, r4}) 1.862679062s ago: executing program 0 (id=1195): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$RTC_IRQP_SET(0xffffffffffffffff, 0x4008700c, 0x37) sendmsg$inet6(r0, &(0x7f0000002280)={&(0x7f0000001e40)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0, 0x0, 0x0, 0x5b0}, 0x20008001) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_usb_connect_ath9k(0x3, 0x4a, &(0x7f0000000580)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x38e38e38e38e444, [{{0x9, 0x2, 0x48}}]}}, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000040), 0x400000001ff, 0x101301) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {}, 0xfffffff8, 0x40, &(0x7f0000000000)={0x4b5a9da54893e123, 0x1, 0x8, 0xfffd}, 0x8, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0}) syz_usb_disconnect(r3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), r1) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0xac}, 0x1, 0x0, 0x0, 0x10040080}, 0x41) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) 1.181985327s ago: executing program 1 (id=1199): r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000003c0)={0x0, 0x0, r2, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r1, 0xc06864ce, &(0x7f0000000440)={r3, 0x0, 0x0, 0x0, 0x0, [0x0]}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000140)={0x3ff, 0x2, 0xb5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r4, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, r5}) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/vmallocinfo\x00', 0x0, 0x0) lseek(r6, 0xe, 0x1) 1.020892736s ago: executing program 1 (id=1200): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x60, 0x24, 0xd0f, 0x70bd2d, 0x0, {0x60, 0x0, 0x0, r2, {0x0, 0xa}, {0xffff, 0xffff}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x34, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0x4, 0x2, 0x0, 0x0, 0x7, 0x8}, {0x12, 0x3, 0x0, 0x1, 0x1, 0x400}, 0xa5, 0x4, 0x10000000}}, @TCA_TBF_BURST={0x8, 0x6, 0x8057}]}}]}, 0x60}}, 0x44080) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x78, 0x24, 0xd0f, 0x70bd2a, 0x0, {0x60, 0x0, 0x0, r2, {0x0, 0xf}, {0xfff2, 0xa}, {0x7}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{0x7, 0x8, 0x400004, 0x0, 0x7}, 0xf0, 0x0, 0x31a, 0x3, 0x88a, 0x0, 0x8e, 0x1f, 0x5, 0xff, {0x6696, 0x2, 0x800, 0x5, 0x0, 0x5}}}}]}, 0x78}}, 0x4000) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r4, &(0x7f0000002f80)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) write$binfmt_misc(r4, &(0x7f0000000040), 0xfe46) 856.055554ms ago: executing program 1 (id=1201): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="3000000010000100"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="08001b"], 0x30}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f00000044c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000004700)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000004bc0)={0x0, 0x0, &(0x7f0000004b80)={&(0x7f00000047c0)={0x60, r2, 0x405, 0x70bd2b, 0x25dfdbfe, {}, [{{0x8, 0x1, r3}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000401}, 0x44084) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="2e00000010008188040f80ec59acbc0413a181000b00000000010000000000000e000a000f000000028002002d1f", 0x2e}], 0x1}, 0x0) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000010008188040f80ec59acbc0413a1f8480f0000005e140602000000000e000a001000000002800000121f", 0x2e}], 0x1}, 0x800) syz_emit_ethernet(0x4a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaabbbbbbbbbbbb8809"], 0x0) 339.765091ms ago: executing program 1 (id=1202): r0 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi3\x00', 0x2000, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000140)={'pcmda12\x00', [0xfffffffb, 0x2167, 0x2, 0x100000, 0x9, 0x8f, 0xfffffffd, 0x200010, 0x7ad4, 0xffffffff, 0x200, 0x0, 0x344, 0x0, 0x4, 0x200, 0x2, 0x3, 0x81, 0xe, 0x0, 0x0, 0x80, 0x7ff, 0x1, 0xffffffff, 0xb0c4, 0x7df, 0x8, 0x1, 0x1]}) 220.367298ms ago: executing program 1 (id=1203): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x1, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x28}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)=@newtfilter={0x74, 0x2c, 0xd27, 0x70bd28, 0x8000, {0x0, 0x0, 0x0, r3, {0x0, 0xfff2}, {}, {0xa, 0x6}}, [@filter_kind_options=@f_flower={{0xb}, {0x44, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS_MASK={0x8, 0x55, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0x4}]}, @TCA_FLOWER_KEY_ENC_OPTS={0x38, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0x34, 0x1, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS={0x6, 0x1, 0x1}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE={0x5, 0x2, 0x9}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA={0x13, 0x3, 0x5}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS={0x6, 0x1, 0xfff2}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS={0x6, 0x1, 0x3}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS={0x6, 0x1, 0x8001}]}]}]}}]}, 0x74}, 0x1, 0x0, 0x0, 0x22044028}, 0x0) 0s ago: executing program 1 (id=1204): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f00000000c0)={'comedi_parport\x00', [0x4f27, 0x20, 0x4, 0x4, 0x5, 0x6, 0x6, 0x7, 0xa, 0x100, 0x2, 0x80000, 0x1, 0x8, 0x1e, 0x1, 0x0, 0x1a449, 0x3, 0x6, 0x81, 0xcaa7, 0x4, 0x1e58, 0xb, 0x3, 0x3c, 0x8, 0x6, 0x0, 0x5]}) kernel console output (not intermixed with test programs): 011 r7:dfe49e20 r6:200004c0 r5:00000000 r4:dfe49f20 [ 408.075008][ T6428] [<8096bf40>] (should_fail) from [<8096bf74>] (should_fail_usercopy+0x1c/0x20) [ 408.075050][ T6428] [<8096bf58>] (should_fail_usercopy) from [<81533c14>] (copy_msghdr_from_user+0x50/0x130) [ 408.075112][ T6428] [<81533bc4>] (copy_msghdr_from_user) from [<81533d6c>] (___sys_sendmsg+0x78/0xd0) [ 408.075243][ T6428] r8:0004c011 r7:00000000 r6:84950f00 r5:dfe49f20 r4:dfe49e64 [ 408.075261][ T6428] [<81533cf4>] (___sys_sendmsg) from [<81534228>] (__sys_sendmsg+0x8c/0xe0) [ 408.075362][ T6428] r10:00000128 r9:8529c800 r8:8425c840 r7:0004c011 r6:200004c0 r5:8425c841 [ 408.075382][ T6428] r4:00000003 [ 408.075394][ T6428] [<8153419c>] (__sys_sendmsg) from [<81534290>] (sys_sendmsg+0x14/0x18) [ 408.075480][ T6428] r8:8020029c r7:00000128 r6:0012fef0 r5:00000000 r4:00000000 [ 408.075507][ T6428] [<8153427c>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 408.075595][ T6428] Exception stack(0xdfe49fa8 to 0xdfe49ff0) [ 408.075645][ T6428] 9fa0: 00000000 00000000 00000003 200004c0 0004c011 00000000 [ 408.075672][ T6428] 9fc0: 00000000 00000000 0012fef0 00000128 002e0000 00000000 00006364 76b6a0bc [ 408.075697][ T6428] 9fe0: 76b69ec0 76b69eb0 000193a4 00131f40 [ 410.067857][ T6432] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1280 sclass=netlink_route_socket pid=6432 comm=syz.0.758 [ 410.469441][ T31] audit: type=1400 audit(410.410:206): avc: denied { execute } for pid=6435 comm="syz.0.759" path="/selinux/avc/cache_threshold" dev="selinuxfs" ino=25 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=file permissive=1 [ 410.847193][ T6440] 8021q: VLANs not supported on vcan0 [ 411.856018][ T31] audit: type=1400 audit(411.800:207): avc: denied { create } for pid=6448 comm="syz.0.764" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 411.865169][ T31] audit: type=1400 audit(411.810:208): avc: denied { shutdown } for pid=6448 comm="syz.0.764" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 412.261464][ T23] usb 2-1: USB disconnect, device number 6 [ 412.498018][ T6473] fuse: Unknown parameter '0x0000000000000003' [ 412.615988][ T6476] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=515 sclass=netlink_route_socket pid=6476 comm=syz.0.768 [ 412.970753][ T98] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 413.164692][ T98] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 413.166881][ T98] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 413.168763][ T98] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 413.170476][ T98] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 413.172090][ T98] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 413.173522][ T98] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 413.177747][ T98] usb 2-1: config 0 descriptor?? [ 413.419055][ T6485] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 413.424745][ T6485] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 413.652924][ T98] plantronics 0003:047F:FFFF.0006: ignoring exceeding usage max [ 413.665962][ T98] plantronics 0003:047F:FFFF.0006: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 415.192909][ T31] audit: type=1400 audit(415.140:209): avc: denied { nlmsg_write } for pid=6503 comm="syz.0.770" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 415.403276][ T6508] fuse: Unknown parameter '0x0000000000000003' [ 415.635133][ T31] audit: type=1400 audit(415.580:210): avc: denied { shutdown } for pid=6511 comm="syz.0.774" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 417.109680][ C0] vcan0: j1939_tp_rxtimer: 0x859c0e00: rx timeout, send abort [ 417.113465][ C0] vcan0: j1939_xtp_rx_abort_one: 0x859c0e00: 0x2f000: (3) A timeout occurred and this is the connection abort to close the session. [ 417.126458][ T31] audit: type=1400 audit(417.060:211): avc: denied { read } for pid=2909 comm="syslogd" name="log" dev="vda" ino=795 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 417.126989][ T31] audit: type=1400 audit(417.060:212): avc: denied { search } for pid=2909 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 417.127088][ T31] audit: type=1400 audit(417.070:213): avc: denied { search } for pid=2909 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 417.127179][ T31] audit: type=1400 audit(417.070:214): avc: denied { add_name } for pid=2909 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 417.127264][ T31] audit: type=1400 audit(417.070:215): avc: denied { create } for pid=2909 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 417.127374][ T31] audit: type=1400 audit(417.070:216): avc: denied { append open } for pid=2909 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 417.127468][ T31] audit: type=1400 audit(417.070:217): avc: denied { getattr } for pid=2909 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 417.423991][ T6521] FAULT_INJECTION: forcing a failure. [ 417.423991][ T6521] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 417.424525][ T6521] CPU: 0 UID: 0 PID: 6521 Comm: syz.0.777 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 417.424605][ T6521] Hardware name: ARM-Versatile Express [ 417.424637][ T6521] Call trace: [ 417.424681][ T6521] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 417.424922][ T6521] r7:00000000 r6:00000000 r5:60000013 r4:8225c190 [ 417.425354][ T6521] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 417.425499][ T6521] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 417.425555][ T6521] r5:8529ec00 r4:82950690 [ 417.425568][ T6521] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 417.425618][ T6521] [<8096bd18>] (should_fail_ex) from [<8096bf54>] (should_fail+0x14/0x18) [ 417.425701][ T6521] r8:8020029c r7:00000000 r6:8245f848 r5:20004280 r4:20004280 [ 417.425835][ T6521] [<8096bf40>] (should_fail) from [<8096bf74>] (should_fail_usercopy+0x1c/0x20) [ 417.426000][ T6521] [<8096bf58>] (should_fail_usercopy) from [<80972040>] (strncpy_from_user+0x20/0x1a0) [ 417.426118][ T6521] [<80972020>] (strncpy_from_user) from [<80564a44>] (getname_flags.part.0+0x44/0x18c) [ 417.426238][ T6521] r10:00000142 r9:8529ec00 r8:8020029c r7:00000000 r6:8245f848 r5:20004280 [ 417.426376][ T6521] r4:8382e000 [ 417.426436][ T6521] [<80564a00>] (getname_flags.part.0) from [<805699bc>] (getname_flags+0x3c/0x50) [ 417.426561][ T6521] r9:8529ec00 r8:8020029c r7:ffffff9c r6:dfd01f58 r5:00000000 r4:20004280 [ 417.426694][ T6521] [<80569980>] (getname_flags) from [<80552388>] (do_sys_openat2+0x60/0xe0) [ 417.426949][ T6521] r5:20004280 r4:00000000 [ 417.427014][ T6521] [<80552328>] (do_sys_openat2) from [<805527e0>] (sys_openat+0x98/0xd4) [ 417.427530][ T6521] r7:00000142 r6:0012fef0 r5:20004280 r4:ffffff9c [ 417.427761][ T6521] [<80552748>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 417.427821][ T6521] Exception stack(0xdfd01fa8 to 0xdfd01ff0) [ 417.427879][ T6521] 1fa0: 00000000 00000000 ffffff9c 20004280 00000000 00000149 [ 417.427956][ T6521] 1fc0: 00000000 00000000 0012fef0 00000142 002e0000 00000000 00006364 76b8b0bc [ 417.428070][ T6521] 1fe0: 76b8aec0 76b8aeb0 000193a4 00131f40 [ 417.428157][ T6521] r5:00000000 r4:00000000 [ 417.511933][ T23] usb 2-1: USB disconnect, device number 7 [ 417.705951][ T6539] fuse: Bad value for 'user_id' [ 417.706759][ T6539] fuse: Bad value for 'user_id' [ 418.054424][ T23] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 418.220874][ T23] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 418.222275][ T23] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 418.223290][ T23] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 418.224276][ T23] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 418.225410][ T23] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 418.226517][ T23] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 418.232553][ T23] usb 2-1: config 0 descriptor?? [ 418.478963][ T6543] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 418.495199][ T6543] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 418.922879][ T23] usbhid 2-1:0.0: can't add hid device: -71 [ 418.924937][ T23] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 418.933975][ T23] usb 2-1: USB disconnect, device number 8 [ 419.029180][ T6560] FAULT_INJECTION: forcing a failure. [ 419.029180][ T6560] name failslab, interval 1, probability 0, space 0, times 0 [ 419.033865][ T6560] CPU: 1 UID: 0 PID: 6560 Comm: syz.1.783 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 419.033979][ T6560] Hardware name: ARM-Versatile Express [ 419.034006][ T6560] Call trace: [ 419.034044][ T6560] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 419.034150][ T6560] r7:00000c40 r6:00000000 r5:60000013 r4:8225c190 [ 419.034166][ T6560] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 419.034223][ T6560] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 419.034279][ T6560] r5:83fc3000 r4:82919c40 [ 419.034295][ T6560] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 419.034347][ T6560] [<8096bd18>] (should_fail_ex) from [<80523a14>] (should_failslab+0x6c/0x94) [ 419.034416][ T6560] r8:83fc3000 r7:00000c40 r6:8425cf28 r5:00001000 r4:830016c0 [ 419.034435][ T6560] [<805239a8>] (should_failslab) from [<805087a4>] (__kmalloc_noprof+0x9c/0x458) [ 419.034493][ T6560] [<80508708>] (__kmalloc_noprof) from [<807c1fdc>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 419.034562][ T6560] r10:83fc3000 r9:8309f800 r8:00000000 r7:84adaa18 r6:8425cf28 r5:00001000 [ 419.034583][ T6560] r4:00000000 [ 419.034601][ T6560] [<807c1fa0>] (tomoyo_realpath_from_path) from [<807be120>] (tomoyo_path_number_perm+0xcc/0x22c) [ 419.034665][ T6560] r10:83fc3000 r9:00000000 r8:00000003 r7:00005451 r6:00000004 r5:81cd65f8 [ 419.034688][ T6560] r4:8425cf28 r3:826c0200 [ 419.034703][ T6560] [<807be054>] (tomoyo_path_number_perm) from [<807c2a00>] (tomoyo_file_ioctl+0x1c/0x20) [ 419.034763][ T6560] r9:8425cf00 r8:00000003 r7:00000000 r6:00000000 r5:00005451 r4:8425cf00 [ 419.034780][ T6560] [<807c29e4>] (tomoyo_file_ioctl) from [<8076f984>] (security_file_ioctl+0x64/0x1e4) [ 419.034832][ T6560] [<8076f920>] (security_file_ioctl) from [<8056f088>] (sys_ioctl+0x4c/0xdc8) [ 419.034899][ T6560] r7:00000000 r6:8425cf01 r5:00000000 r4:00005451 [ 419.034915][ T6560] [<8056f03c>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 419.034958][ T6560] Exception stack(0xe0409fa8 to 0xe0409ff0) [ 419.034996][ T6560] 9fa0: 00000000 00000000 00000003 00005451 00000000 00000000 [ 419.035027][ T6560] 9fc0: 00000000 00000000 0012fef0 00000036 002e0000 00000000 00006364 76b2b0bc [ 419.035051][ T6560] 9fe0: 76b2aec0 76b2aeb0 000193a4 00131f40 [ 419.035083][ T6560] r10:00000036 r9:83fc3000 r8:8020029c r7:00000036 r6:0012fef0 r5:00000000 [ 419.035101][ T6560] r4:00000000 [ 419.052411][ T6560] ERROR: Out of memory at tomoyo_realpath_from_path. [ 419.232333][ T6564] fuse: Bad value for 'user_id' [ 419.232910][ T6564] fuse: Bad value for 'user_id' [ 419.993137][ T6573] fuse: Unknown parameter 'fd0x0000000000000003' [ 420.784636][ T6584] FAULT_INJECTION: forcing a failure. [ 420.784636][ T6584] name failslab, interval 1, probability 0, space 0, times 0 [ 420.785161][ T6584] CPU: 0 UID: 0 PID: 6584 Comm: syz.0.792 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 420.785233][ T6584] Hardware name: ARM-Versatile Express [ 420.785266][ T6584] Call trace: [ 420.785315][ T6584] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 420.785435][ T6584] r7:00000c40 r6:00000000 r5:60000013 r4:8225c190 [ 420.785464][ T6584] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 420.785757][ T6584] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 420.785916][ T6584] r5:83a66c00 r4:82919c40 [ 420.786415][ T6584] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 420.786708][ T6584] [<8096bd18>] (should_fail_ex) from [<80523a14>] (should_failslab+0x6c/0x94) [ 420.786885][ T6584] r8:83a66c00 r7:00000c40 r6:e0549e6c r5:00001000 r4:830016c0 [ 420.787062][ T6584] [<805239a8>] (should_failslab) from [<805087a4>] (__kmalloc_noprof+0x9c/0x458) [ 420.787154][ T6584] [<80508708>] (__kmalloc_noprof) from [<807c1fdc>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 420.787224][ T6584] r10:00000000 r9:85ad5000 r8:00000000 r7:83764908 r6:e0549e6c r5:00001000 [ 420.787277][ T6584] r4:00000000 [ 420.787762][ T6584] [<807c1fa0>] (tomoyo_realpath_from_path) from [<807be524>] (tomoyo_path_perm+0xe4/0x200) [ 420.787932][ T6584] r10:00000000 r9:00000000 r8:00000001 r7:00000000 r6:00000005 r5:00000000 [ 420.788072][ T6584] r4:00000000 r3:00000000 [ 420.788167][ T6584] [<807be440>] (tomoyo_path_perm) from [<807c282c>] (tomoyo_inode_getattr+0x1c/0x20) [ 420.788317][ T6584] r8:8382e000 r7:ffffff9c r6:00000000 r5:00000900 r4:e0549e6c [ 420.788411][ T6584] [<807c2810>] (tomoyo_inode_getattr) from [<8077bc30>] (security_inode_getattr+0x64/0x1ac) [ 420.788595][ T6584] [<8077bbcc>] (security_inode_getattr) from [<8055d750>] (vfs_statx+0x7c/0x150) [ 420.788727][ T6584] r5:00000900 r4:e0549eb0 [ 420.788836][ T6584] [<8055d6d4>] (vfs_statx) from [<8055db74>] (__do_sys_newlstat+0x64/0xb0) [ 420.788997][ T6584] r10:0000006b r9:83a66c00 r8:8020029c r7:0000006b r6:00000000 r5:8382e000 [ 420.789022][ T6584] r4:20000040 [ 420.789106][ T6584] [<8055db10>] (__do_sys_newlstat) from [<8055ddec>] (sys_newlstat+0x10/0x14) [ 420.789247][ T6584] r6:0012fef0 r5:00000000 r4:00000000 [ 420.789301][ T6584] [<8055dddc>] (sys_newlstat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 420.789422][ T6584] Exception stack(0xe0549fa8 to 0xe0549ff0) [ 420.789524][ T6584] 9fa0: 00000000 00000000 20000040 00000000 00000000 00000000 [ 420.789629][ T6584] 9fc0: 00000000 00000000 0012fef0 0000006b 002e0000 00000000 00006364 76b6a0bc [ 420.789753][ T6584] 9fe0: 76b69ec0 76b69eb0 000193a4 00131f40 [ 420.801528][ T6584] ERROR: Out of memory at tomoyo_realpath_from_path. [ 420.946354][ T6587] fuse: Unknown parameter 'fd0x0000000000000003' [ 421.091713][ T6589] fuse: Bad value for 'fd' [ 421.953260][ T6603] fuse: Bad value for 'fd' [ 422.291214][ T98] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 422.459461][ T98] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 422.461950][ T98] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 422.463185][ T98] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 422.466699][ T98] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 422.468868][ T98] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 422.471163][ T98] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 422.475756][ T98] usb 2-1: config 0 descriptor?? [ 422.709667][ T6607] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 422.724903][ T6607] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 423.149695][ T98] usbhid 2-1:0.0: can't add hid device: -71 [ 423.151545][ T98] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 423.170893][ T98] usb 2-1: USB disconnect, device number 9 [ 423.265601][ T6624] FAULT_INJECTION: forcing a failure. [ 423.265601][ T6624] name failslab, interval 1, probability 0, space 0, times 0 [ 423.265865][ T6624] CPU: 0 UID: 0 PID: 6624 Comm: syz.1.802 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 423.265934][ T6624] Hardware name: ARM-Versatile Express [ 423.265951][ T6624] Call trace: [ 423.265974][ T6624] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 423.266091][ T6624] r7:83a62400 r6:00000000 r5:60000013 r4:8225c190 [ 423.266103][ T6624] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 423.266134][ T6624] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 423.266159][ T6624] r5:83a62400 r4:82919c40 [ 423.266166][ T6624] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 423.266192][ T6624] [<8096bd18>] (should_fail_ex) from [<80523a14>] (should_failslab+0x6c/0x94) [ 423.266223][ T6624] r8:00000000 r7:83a62400 r6:00000cc0 r5:e0675f00 r4:830a8b40 [ 423.266230][ T6624] [<805239a8>] (should_failslab) from [<805080ec>] (kmem_cache_alloc_lru_noprof+0x50/0x338) [ 423.266256][ T6624] [<8050809c>] (kmem_cache_alloc_lru_noprof) from [<80573c6c>] (__d_alloc+0x30/0x220) [ 423.266361][ T6624] r10:00000000 r9:8245f83c r8:85ad5000 r7:00000000 r6:84945900 r5:e0675f00 [ 423.266386][ T6624] r4:84bbb198 [ 423.266409][ T6624] [<80573c3c>] (__d_alloc) from [<80573e74>] (d_alloc+0x18/0x68) [ 423.266452][ T6624] r9:00000808 r8:00000000 r7:00000000 r6:84945900 r5:00060000 r4:84bbb198 [ 423.266508][ T6624] [<80573e5c>] (d_alloc) from [<80563d50>] (lookup_one_qstr_excl_raw.part.0+0x30/0x84) [ 423.266540][ T6624] r7:00000000 r6:84945900 r5:00060000 r4:00060000 [ 423.266618][ T6624] [<80563d20>] (lookup_one_qstr_excl_raw.part.0) from [<805647ac>] (lookup_one_qstr_excl+0x34/0x70) [ 423.266653][ T6624] r7:00000000 r6:84bbb198 r5:e0675f00 r4:00060000 [ 423.266693][ T6624] [<80564778>] (lookup_one_qstr_excl) from [<80569494>] (filename_create+0xd0/0x164) [ 423.266721][ T6624] r7:00000000 r6:e0675f00 r5:e0675f54 r4:00060000 [ 423.266798][ T6624] [<805693c4>] (filename_create) from [<80569630>] (do_mknodat+0xbc/0x288) [ 423.266887][ T6624] r8:ffffff9c r7:00000702 r6:0012fef0 r5:8382f000 r4:00000808 [ 423.267027][ T6624] [<80569574>] (do_mknodat) from [<8056b994>] (sys_mknod+0x30/0x34) [ 423.267235][ T6624] r10:0000000e r9:83a62400 r8:8020029c r7:0000000e r6:0012fef0 r5:00000702 [ 423.267332][ T6624] r4:00000808 [ 423.267442][ T6624] [<8056b964>] (sys_mknod) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 423.267465][ T6624] Exception stack(0xe0675fa8 to 0xe0675ff0) [ 423.267486][ T6624] 5fa0: 00000000 00000000 200005c0 00000808 00000702 00000000 [ 423.267501][ T6624] 5fc0: 00000000 00000000 0012fef0 0000000e 002e0000 00000000 00006364 76b2b0bc [ 423.267512][ T6624] 5fe0: 76b2aec0 76b2aeb0 000193a4 00131f40 [ 423.267548][ T6624] r5:00000000 r4:00000000 [ 425.852334][ T6634] fuse: Bad value for 'fd' [ 426.302074][ T12] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 426.494426][ T12] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 426.494810][ T12] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 426.495184][ T12] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 426.495391][ T12] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 426.496134][ T12] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 426.496229][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 426.511359][ T12] usb 2-1: config 0 descriptor?? [ 426.772288][ T6638] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 426.777418][ T6638] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 427.206049][ T12] usbhid 2-1:0.0: can't add hid device: -71 [ 427.206577][ T12] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 427.223268][ T12] usb 2-1: USB disconnect, device number 10 [ 435.606979][ T31] audit: type=1400 audit(435.550:218): avc: denied { write } for pid=6719 comm="syz.1.826" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 436.859765][ T31] audit: type=1400 audit(436.800:219): avc: denied { create } for pid=6735 comm="syz.0.831" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 439.888563][ T6776] FAULT_INJECTION: forcing a failure. [ 439.888563][ T6776] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 439.890646][ T6776] CPU: 0 UID: 0 PID: 6776 Comm: syz.1.843 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 439.890742][ T6776] Hardware name: ARM-Versatile Express [ 439.890761][ T6776] Call trace: [ 439.890794][ T6776] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 439.890901][ T6776] r7:eabe1e20 r6:00000000 r5:60000013 r4:8225c190 [ 439.890916][ T6776] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 439.890955][ T6776] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 439.890996][ T6776] r5:8529bc00 r4:82950690 [ 439.891007][ T6776] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 439.891049][ T6776] [<8096bd18>] (should_fail_ex) from [<8096bf54>] (should_fail+0x14/0x18) [ 439.891092][ T6776] r8:00000004 r7:eabe1e20 r6:20000800 r5:00000000 r4:eabe1f20 [ 439.891106][ T6776] [<8096bf40>] (should_fail) from [<8096bf74>] (should_fail_usercopy+0x1c/0x20) [ 439.891141][ T6776] [<8096bf58>] (should_fail_usercopy) from [<81533c14>] (copy_msghdr_from_user+0x50/0x130) [ 439.891187][ T6776] [<81533bc4>] (copy_msghdr_from_user) from [<81533d6c>] (___sys_sendmsg+0x78/0xd0) [ 439.891239][ T6776] r8:00000004 r7:00000000 r6:84950280 r5:eabe1f20 r4:eabe1e64 [ 439.891251][ T6776] [<81533cf4>] (___sys_sendmsg) from [<81534228>] (__sys_sendmsg+0x8c/0xe0) [ 439.891305][ T6776] r10:00000128 r9:8529bc00 r8:8425c480 r7:00000004 r6:20000800 r5:8425c481 [ 439.891319][ T6776] r4:00000004 [ 439.891331][ T6776] [<8153419c>] (__sys_sendmsg) from [<81534290>] (sys_sendmsg+0x14/0x18) [ 439.891381][ T6776] r8:8020029c r7:00000128 r6:0012fef0 r5:00000000 r4:00000000 [ 439.891393][ T6776] [<8153427c>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 439.891429][ T6776] Exception stack(0xeabe1fa8 to 0xeabe1ff0) [ 439.891457][ T6776] 1fa0: 00000000 00000000 00000004 20000800 00000004 00000000 [ 439.891483][ T6776] 1fc0: 00000000 00000000 0012fef0 00000128 002e0000 00000000 00006364 76b2b0bc [ 439.891502][ T6776] 1fe0: 76b2aec0 76b2aeb0 000193a4 00131f40 [ 440.232327][ T6785] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6785 comm=syz.1.846 [ 440.932386][ T6797] fuse: Bad value for 'fd' [ 441.021451][ T6799] FAULT_INJECTION: forcing a failure. [ 441.021451][ T6799] name failslab, interval 1, probability 0, space 0, times 0 [ 441.021685][ T6799] CPU: 0 UID: 0 PID: 6799 Comm: syz.0.851 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 441.021721][ T6799] Hardware name: ARM-Versatile Express [ 441.021734][ T6799] Call trace: [ 441.021759][ T6799] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 441.021823][ T6799] r7:00000d40 r6:00000000 r5:60000013 r4:8225c190 [ 441.021833][ T6799] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 441.021858][ T6799] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 441.022127][ T6799] r5:854a6000 r4:82919c40 [ 441.022224][ T6799] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 441.022300][ T6799] [<8096bd18>] (should_fail_ex) from [<80523a14>] (should_failslab+0x6c/0x94) [ 441.022358][ T6799] r8:854a6000 r7:00000d40 r6:857a0f28 r5:00000022 r4:83001240 [ 441.022368][ T6799] [<805239a8>] (should_failslab) from [<805087a4>] (__kmalloc_noprof+0x9c/0x458) [ 441.022428][ T6799] [<80508708>] (__kmalloc_noprof) from [<807c1ee4>] (tomoyo_encode2+0x64/0xf0) [ 441.022547][ T6799] r10:00000fff r9:8309e400 r8:00000000 r7:83432a18 r6:857a0f28 r5:8525effc [ 441.022597][ T6799] r4:8525efe5 [ 441.022671][ T6799] [<807c1e80>] (tomoyo_encode2) from [<807c1f94>] (tomoyo_encode+0x24/0x30) [ 441.022758][ T6799] r9:8309e400 r8:00000000 r7:83432a18 r6:857a0f28 r5:00001000 r4:8525efe6 [ 441.022766][ T6799] [<807c1f70>] (tomoyo_encode) from [<807c2020>] (tomoyo_realpath_from_path+0x80/0x17c) [ 441.022811][ T6799] r5:00001000 r4:8525e000 [ 441.022886][ T6799] [<807c1fa0>] (tomoyo_realpath_from_path) from [<807be120>] (tomoyo_path_number_perm+0xcc/0x22c) [ 441.023004][ T6799] r10:854a6000 r9:00000000 r8:00000003 r7:40046602 r6:00000004 r5:81cd65f8 [ 441.023193][ T6799] r4:857a0f28 r3:826c0200 [ 441.023205][ T6799] [<807be054>] (tomoyo_path_number_perm) from [<807c2a00>] (tomoyo_file_ioctl+0x1c/0x20) [ 441.023342][ T6799] r9:857a0f00 r8:00000003 r7:20000180 r6:20000180 r5:40046602 r4:857a0f00 [ 441.023411][ T6799] [<807c29e4>] (tomoyo_file_ioctl) from [<8076f984>] (security_file_ioctl+0x64/0x1e4) [ 441.023465][ T6799] [<8076f920>] (security_file_ioctl) from [<8056f088>] (sys_ioctl+0x4c/0xdc8) [ 441.023549][ T6799] r7:20000180 r6:857a0f01 r5:00000000 r4:40046602 [ 441.023559][ T6799] [<8056f03c>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 441.023582][ T6799] Exception stack(0xeabe1fa8 to 0xeabe1ff0) [ 441.023617][ T6799] 1fa0: 00000000 00000000 00000003 40046602 20000180 00000000 [ 441.023671][ T6799] 1fc0: 00000000 00000000 0012fef0 00000036 002e0000 00000000 00006364 76b8b0bc [ 441.023791][ T6799] 1fe0: 76b8aec0 76b8aeb0 000193a4 00131f40 [ 441.024010][ T6799] r10:00000036 r9:854a6000 r8:8020029c r7:00000036 r6:0012fef0 r5:00000000 [ 441.024027][ T6799] r4:00000000 [ 441.028122][ T6799] ERROR: Out of memory at tomoyo_realpath_from_path. [ 441.132999][ T6801] fuse: Bad value for 'fd' [ 441.856003][ T6811] fuse: Bad value for 'fd' [ 442.021476][ T31] audit: type=1400 audit(441.960:220): avc: denied { lock } for pid=6813 comm="syz.0.856" path="socket:[11569]" dev="sockfs" ino=11569 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 442.027774][ T31] audit: type=1400 audit(441.970:221): avc: denied { getopt } for pid=6813 comm="syz.0.856" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 442.442482][ T6812] FAULT_INJECTION: forcing a failure. [ 442.442482][ T6812] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 442.444190][ T6812] CPU: 1 UID: 0 PID: 6812 Comm: syz.1.854 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 442.444264][ T6812] Hardware name: ARM-Versatile Express [ 442.444284][ T6812] Call trace: [ 442.444318][ T6812] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 442.444407][ T6812] r7:b5403587 r6:00000000 r5:60000013 r4:8225c190 [ 442.444422][ T6812] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 442.444493][ T6812] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 442.444537][ T6812] r5:8529b000 r4:82950690 [ 442.444553][ T6812] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 442.444604][ T6812] [<8096bd18>] (should_fail_ex) from [<8096bf54>] (should_fail+0x14/0x18) [ 442.444653][ T6812] r8:00000000 r7:b5403587 r6:00000000 r5:8529b830 r4:76b09bb8 [ 442.444669][ T6812] [<8096bf40>] (should_fail) from [<8096bf74>] (should_fail_usercopy+0x1c/0x20) [ 442.444706][ T6812] [<8096bf58>] (should_fail_usercopy) from [<8022b65c>] (setup_sigframe+0x124/0x1c4) [ 442.444750][ T6812] [<8022b538>] (setup_sigframe) from [<8022bac4>] (do_work_pending+0x2f4/0x4f8) [ 442.444805][ T6812] r10:00000128 r9:b5403587 r8:00000000 r7:8529b830 r6:76b09bb8 r5:eac9dfb0 [ 442.444833][ T6812] r4:8529b000 [ 442.444848][ T6812] [<8022b7d0>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 442.444890][ T6812] Exception stack(0xeac9dfb0 to 0xeac9dff8) [ 442.444922][ T6812] dfa0: fffffffc 20000280 00000000 00000000 [ 442.444954][ T6812] dfc0: 00000000 00000000 0012fef0 00000128 002e0000 00000000 00006364 76b0a0bc [ 442.445083][ T6812] dfe0: 76b09ec0 76b09eb0 000193a4 00131f40 60000010 00000004 [ 442.445139][ T6812] r10:00000128 r9:8529b000 r8:8020029c r7:00000128 r6:0012fef0 r5:00000000 [ 442.445160][ T6812] r4:00000000 [ 442.634479][ T6824] fuse: Bad value for 'fd' [ 442.704033][ T31] audit: type=1400 audit(442.650:222): avc: denied { setcheckreqprot } for pid=6825 comm="syz.1.861" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 443.042013][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.042349][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.042449][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.042531][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.042609][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.042688][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.042801][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.042889][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.042968][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.043046][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.043125][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.043243][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.043352][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.043432][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.043510][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.043589][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.043666][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.043744][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.043833][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.043920][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.043997][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.044074][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.044190][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.044270][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.044362][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.044478][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.044578][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.044657][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.044767][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.044895][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.044977][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.045056][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.045136][ T6283] hid-generic 000E:0001:0004.0007: unknown main item tag 0x0 [ 443.062033][ T6283] hid-generic 000E:0001:0004.0007: hidraw0: HID v7fffff.ff Device [syz1] on syz1 [ 443.091923][ T6843] FAULT_INJECTION: forcing a failure. [ 443.091923][ T6843] name failslab, interval 1, probability 0, space 0, times 0 [ 443.092183][ T6843] CPU: 0 UID: 0 PID: 6843 Comm: syz.0.866 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 443.092222][ T6843] Hardware name: ARM-Versatile Express [ 443.092233][ T6843] Call trace: [ 443.092254][ T6843] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 443.092308][ T6843] r7:00000d40 r6:00000000 r5:60000013 r4:8225c190 [ 443.092317][ T6843] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 443.092342][ T6843] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 443.092368][ T6843] r5:8529b000 r4:82919c40 [ 443.092375][ T6843] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 443.092401][ T6843] [<8096bd18>] (should_fail_ex) from [<80523a14>] (should_failslab+0x6c/0x94) [ 443.092472][ T6843] r8:8529b000 r7:00000d40 r6:857a0c28 r5:00000022 r4:83001240 [ 443.092494][ T6843] [<805239a8>] (should_failslab) from [<805087a4>] (__kmalloc_noprof+0x9c/0x458) [ 443.092539][ T6843] [<80508708>] (__kmalloc_noprof) from [<807c1ee4>] (tomoyo_encode2+0x64/0xf0) [ 443.092573][ T6843] r10:00000fff r9:8309e400 r8:00000000 r7:834d9f68 r6:857a0c28 r5:85259ffc [ 443.092583][ T6843] r4:85259fe5 [ 443.092589][ T6843] [<807c1e80>] (tomoyo_encode2) from [<807c1f94>] (tomoyo_encode+0x24/0x30) [ 443.092623][ T6843] r9:8309e400 r8:00000000 r7:834d9f68 r6:857a0c28 r5:00001000 r4:85259fe6 [ 443.092662][ T6843] [<807c1f70>] (tomoyo_encode) from [<807c2020>] (tomoyo_realpath_from_path+0x80/0x17c) [ 443.092688][ T6843] r5:00001000 r4:85259000 [ 443.092695][ T6843] [<807c1fa0>] (tomoyo_realpath_from_path) from [<807be120>] (tomoyo_path_number_perm+0xcc/0x22c) [ 443.092727][ T6843] r10:8529b000 r9:00000000 r8:00000003 r7:00005450 r6:00000004 r5:81cd65f8 [ 443.092737][ T6843] r4:857a0c28 r3:826c0200 [ 443.092745][ T6843] [<807be054>] (tomoyo_path_number_perm) from [<807c2a00>] (tomoyo_file_ioctl+0x1c/0x20) [ 443.092776][ T6843] r9:857a0c00 r8:00000003 r7:00000000 r6:00000000 r5:00005450 r4:857a0c00 [ 443.092784][ T6843] [<807c29e4>] (tomoyo_file_ioctl) from [<8076f984>] (security_file_ioctl+0x64/0x1e4) [ 443.092810][ T6843] [<8076f920>] (security_file_ioctl) from [<8056f088>] (sys_ioctl+0x4c/0xdc8) [ 443.092841][ T6843] r7:00000000 r6:857a0c01 r5:00000000 r4:00005450 [ 443.092855][ T6843] [<8056f03c>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 443.092892][ T6843] Exception stack(0xeaf3dfa8 to 0xeaf3dff0) [ 443.092911][ T6843] dfa0: 00000000 00000000 00000003 00005450 00000000 00000000 [ 443.092928][ T6843] dfc0: 00000000 00000000 0012fef0 00000036 002e0000 00000000 00006364 76b8b0bc [ 443.092941][ T6843] dfe0: 76b8aec0 76b8aeb0 000193a4 00131f40 [ 443.092957][ T6843] r10:00000036 r9:8529b000 r8:8020029c r7:00000036 r6:0012fef0 r5:00000000 [ 443.092966][ T6843] r4:00000000 [ 443.099603][ T6843] ERROR: Out of memory at tomoyo_realpath_from_path. [ 443.480892][ T31] audit: type=1400 audit(443.420:223): avc: denied { connect } for pid=6857 comm="syz.1.872" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 444.997459][ T6874] fuse: Bad value for 'fd' [ 445.299239][ T6882] fuse: Bad value for 'fd' [ 445.424370][ T6886] FAULT_INJECTION: forcing a failure. [ 445.424370][ T6886] name failslab, interval 1, probability 0, space 0, times 0 [ 445.430948][ T6886] CPU: 1 UID: 0 PID: 6886 Comm: syz.0.882 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 445.431019][ T6886] Hardware name: ARM-Versatile Express [ 445.431032][ T6886] Call trace: [ 445.431052][ T6886] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 445.431117][ T6886] r7:00000d40 r6:00000000 r5:60000013 r4:8225c190 [ 445.431126][ T6886] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 445.431150][ T6886] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 445.431175][ T6886] r5:8529ec00 r4:82919c40 [ 445.431182][ T6886] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 445.431207][ T6886] [<8096bd18>] (should_fail_ex) from [<80523a14>] (should_failslab+0x6c/0x94) [ 445.431238][ T6886] r8:8529ec00 r7:00000d40 r6:8513c3e8 r5:00000019 r4:83001240 [ 445.431245][ T6886] [<805239a8>] (should_failslab) from [<805087a4>] (__kmalloc_noprof+0x9c/0x458) [ 445.431270][ T6886] [<80508708>] (__kmalloc_noprof) from [<807c1ee4>] (tomoyo_encode2+0x64/0xf0) [ 445.431302][ T6886] r10:00000fff r9:8309f800 r8:00000000 r7:83618088 r6:8513c3e8 r5:8595cffd [ 445.431311][ T6886] r4:8595cfef [ 445.431318][ T6886] [<807c1e80>] (tomoyo_encode2) from [<807c1f94>] (tomoyo_encode+0x24/0x30) [ 445.431346][ T6886] r9:8309f800 r8:00000000 r7:83618088 r6:8513c3e8 r5:00001000 r4:8595cff0 [ 445.431353][ T6886] [<807c1f70>] (tomoyo_encode) from [<807c2020>] (tomoyo_realpath_from_path+0x80/0x17c) [ 445.431377][ T6886] r5:00001000 r4:8595c000 [ 445.431383][ T6886] [<807c1fa0>] (tomoyo_realpath_from_path) from [<807be120>] (tomoyo_path_number_perm+0xcc/0x22c) [ 445.431411][ T6886] r10:8529ec00 r9:00000000 r8:00000003 r7:80045700 r6:00000004 r5:81cd65f8 [ 445.431420][ T6886] r4:8513c3e8 r3:826c0200 [ 445.431427][ T6886] [<807be054>] (tomoyo_path_number_perm) from [<807c2a00>] (tomoyo_file_ioctl+0x1c/0x20) [ 445.431455][ T6886] r9:8513c3c0 r8:00000003 r7:00000000 r6:00000000 r5:80045700 r4:8513c3c0 [ 445.431463][ T6886] [<807c29e4>] (tomoyo_file_ioctl) from [<8076f984>] (security_file_ioctl+0x64/0x1e4) [ 445.431488][ T6886] [<8076f920>] (security_file_ioctl) from [<8056f088>] (sys_ioctl+0x4c/0xdc8) [ 445.431516][ T6886] r7:00000000 r6:8513c3c1 r5:00000000 r4:80045700 [ 445.431523][ T6886] [<8056f03c>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 445.431544][ T6886] Exception stack(0xeaf65fa8 to 0xeaf65ff0) [ 445.431563][ T6886] 5fa0: 00000000 00000000 00000003 80045700 00000000 00000000 [ 445.431578][ T6886] 5fc0: 00000000 00000000 0012fef0 00000036 002e0000 00000000 00006364 76b8b0bc [ 445.431590][ T6886] 5fe0: 76b8aec0 76b8aeb0 000193a4 00131f40 [ 445.431605][ T6886] r10:00000036 r9:8529ec00 r8:8020029c r7:00000036 r6:0012fef0 r5:00000000 [ 445.431614][ T6886] r4:00000000 [ 445.451359][ T6886] ERROR: Out of memory at tomoyo_realpath_from_path. [ 446.101493][ T31] audit: type=1400 audit(446.050:224): avc: denied { write } for pid=6888 comm="syz.1.884" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 446.692657][ T6904] fuse: Bad value for 'fd' [ 447.208940][ T31] audit: type=1400 audit(447.150:225): avc: denied { ioctl } for pid=6920 comm="syz.0.893" path="user:[4026531837]" dev="nsfs" ino=4026531837 ioctlcmd=0x5450 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 447.905793][ T31] audit: type=1400 audit(447.850:226): avc: denied { setattr } for pid=6906 comm="syz.1.888" name="NFC_LLCP" dev="sockfs" ino=10987 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 448.048170][ T31] audit: type=1400 audit(447.990:227): avc: denied { mount } for pid=6945 comm="syz.1.900" name="/" dev="devpts" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 448.064925][ T31] audit: type=1400 audit(448.010:228): avc: denied { remount } for pid=6945 comm="syz.1.900" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 448.099343][ T31] audit: type=1400 audit(448.040:229): avc: denied { getopt } for pid=6945 comm="syz.1.900" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 448.109483][ T31] audit: type=1400 audit(448.050:230): avc: denied { connect } for pid=6945 comm="syz.1.900" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 448.433514][ T6954] FAULT_INJECTION: forcing a failure. [ 448.433514][ T6954] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 448.435490][ T6954] CPU: 1 UID: 0 PID: 6954 Comm: syz.1.904 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 448.435592][ T6954] Hardware name: ARM-Versatile Express [ 448.435617][ T6954] Call trace: [ 448.435659][ T6954] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 448.435758][ T6954] r7:00000000 r6:00000000 r5:60000013 r4:8225c190 [ 448.435776][ T6954] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 448.435823][ T6954] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 448.435873][ T6954] r5:83a6e000 r4:82950690 [ 448.435888][ T6954] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 448.435939][ T6954] [<8096bd18>] (should_fail_ex) from [<8096bf54>] (should_fail+0x14/0x18) [ 448.435991][ T6954] r8:00000003 r7:00000000 r6:858c9e00 r5:00000060 r4:81e1f40c [ 448.436004][ T6954] [<8096bf40>] (should_fail) from [<8096bf74>] (should_fail_usercopy+0x1c/0x20) [ 448.436046][ T6954] [<8096bf58>] (should_fail_usercopy) from [<8145d8d8>] (snd_seq_ioctl+0x9c/0x27c) [ 448.436099][ T6954] [<8145d83c>] (snd_seq_ioctl) from [<8056f16c>] (sys_ioctl+0x130/0xdc8) [ 448.436168][ T6954] r8:00000003 r7:00000000 r6:8425c9c1 r5:00000000 r4:40605346 [ 448.436187][ T6954] [<8056f03c>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 448.436230][ T6954] Exception stack(0xeb2a1fa8 to 0xeb2a1ff0) [ 448.436261][ T6954] 1fa0: 00000000 00000000 00000003 40605346 00000000 00000000 [ 448.436290][ T6954] 1fc0: 00000000 00000000 0012fef0 00000036 002e0000 00000000 00006364 76b2b0bc [ 448.436314][ T6954] 1fe0: 76b2aec0 76b2aeb0 000193a4 00131f40 [ 448.436347][ T6954] r10:00000036 r9:83a6e000 r8:8020029c r7:00000036 r6:0012fef0 r5:00000000 [ 448.436366][ T6954] r4:00000000 [ 448.553956][ T6956] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15034 sclass=netlink_route_socket pid=6956 comm=syz.1.905 [ 450.001378][ T6971] FAULT_INJECTION: forcing a failure. [ 450.001378][ T6971] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 450.002964][ T6971] CPU: 1 UID: 0 PID: 6971 Comm: syz.0.910 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 450.003030][ T6971] Hardware name: ARM-Versatile Express [ 450.003050][ T6971] Call trace: [ 450.003178][ T6971] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 450.003271][ T6971] r7:00000000 r6:00000000 r5:60000013 r4:8225c190 [ 450.003287][ T6971] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 450.003330][ T6971] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 450.003374][ T6971] r5:8529d400 r4:82950690 [ 450.003386][ T6971] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 450.003446][ T6971] [<8096bd18>] (should_fail_ex) from [<8096bf54>] (should_fail+0x14/0x18) [ 450.003492][ T6971] r8:76b8af30 r7:00000000 r6:00000000 r5:eb421f68 r4:00000002 [ 450.003504][ T6971] [<8096bf40>] (should_fail) from [<8096bf74>] (should_fail_usercopy+0x1c/0x20) [ 450.003539][ T6971] [<8096bf58>] (should_fail_usercopy) from [<80590d98>] (simple_read_from_buffer+0x80/0x13c) [ 450.003579][ T6971] [<80590d18>] (simple_read_from_buffer) from [<80608bd8>] (proc_fail_nth_read+0xb8/0x100) [ 450.003630][ T6971] r10:00000001 r9:80608b20 r8:00000002 r7:eb421f68 r6:0000000f r5:76b8af30 [ 450.003647][ T6971] r4:8529d400 r3:eb421e9f [ 450.003659][ T6971] [<80608b20>] (proc_fail_nth_read) from [<80555410>] (vfs_read+0x98/0x320) [ 450.003705][ T6971] r8:76b8af30 r7:eb421f68 r6:8529d400 r5:0000000f r4:8425c180 [ 450.003717][ T6971] [<80555378>] (vfs_read) from [<805560b8>] (ksys_read+0x74/0xe8) [ 450.003761][ T6971] r10:00000003 r9:8529d400 r8:8020029c r7:00000000 r6:00000000 r5:8425c180 [ 450.003775][ T6971] r4:8425c183 [ 450.003787][ T6971] [<80556044>] (ksys_read) from [<8055613c>] (sys_read+0x10/0x14) [ 450.003826][ T6971] r7:00000003 r6:00000004 r5:76b8af30 r4:0000000f [ 450.003838][ T6971] [<8055612c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 450.003877][ T6971] Exception stack(0xeb421fa8 to 0xeb421ff0) [ 450.003906][ T6971] 1fa0: 0000000f 76b8af30 00000004 76b8af30 0000000f 00000000 [ 450.003932][ T6971] 1fc0: 0000000f 76b8af30 00000004 00000003 002e0000 00000000 00006364 76b8b0bc [ 450.003952][ T6971] 1fe0: 00000158 76b8aed0 000d7d70 0012fe14 [ 450.178218][ T31] audit: type=1400 audit(450.120:231): avc: denied { read write } for pid=6972 comm="syz.0.911" name="binder-control" dev="binder" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 450.181169][ T31] audit: type=1400 audit(450.120:232): avc: denied { open } for pid=6972 comm="syz.0.911" path="/dev/binderfs/binder-control" dev="binder" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 452.142967][ T6983] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1280 sclass=netlink_route_socket pid=6983 comm=syz.0.915 [ 452.861488][ T31] audit: type=1400 audit(452.810:233): avc: denied { write } for pid=7007 comm="syz.1.924" path="socket:[11192]" dev="sockfs" ino=11192 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 454.057290][ T7010] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1280 sclass=netlink_route_socket pid=7010 comm=syz.0.925 [ 456.220299][ C1] hrtimer: interrupt took 429248 ns [ 458.264273][ T7037] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1280 sclass=netlink_route_socket pid=7037 comm=syz.0.934 [ 458.694523][ T7051] SELinux: Context system_u:object_r:depmod_exec_t:s0 is not valid (left unmapped). [ 458.694711][ T31] audit: type=1400 audit(458.640:234): avc: denied { relabelfrom } for pid=7050 comm="syz.0.939" name="" dev="pipefs" ino=11822 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 458.698985][ T31] audit: type=1400 audit(458.640:235): avc: denied { relabelto } for pid=7050 comm="syz.0.939" name="" dev="pipefs" ino=11822 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=fifo_file permissive=1 trawcon="system_u:object_r:depmod_exec_t:s0" [ 459.106919][ T31] audit: type=1400 audit(459.050:236): avc: denied { write } for pid=7065 comm="syz.0.943" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 459.231900][ T7068] FAULT_INJECTION: forcing a failure. [ 459.231900][ T7068] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 459.232367][ T7068] CPU: 0 UID: 0 PID: 7068 Comm: syz.0.944 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 459.232415][ T7068] Hardware name: ARM-Versatile Express [ 459.232470][ T7068] Call trace: [ 459.232508][ T7068] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 459.232708][ T7068] r7:00000000 r6:00000000 r5:60000013 r4:8225c190 [ 459.232748][ T7068] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 459.232806][ T7068] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 459.232890][ T7068] r5:841dc800 r4:82950690 [ 459.232914][ T7068] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 459.232968][ T7068] [<8096bd18>] (should_fail_ex) from [<8096bf54>] (should_fail+0x14/0x18) [ 459.233019][ T7068] r8:76b8af30 r7:00000000 r6:00000000 r5:eb7d5f68 r4:00000002 [ 459.233062][ T7068] [<8096bf40>] (should_fail) from [<8096bf74>] (should_fail_usercopy+0x1c/0x20) [ 459.233156][ T7068] [<8096bf58>] (should_fail_usercopy) from [<80590d98>] (simple_read_from_buffer+0x80/0x13c) [ 459.233284][ T7068] [<80590d18>] (simple_read_from_buffer) from [<80608bd8>] (proc_fail_nth_read+0xb8/0x100) [ 459.233354][ T7068] r10:00000001 r9:80608b20 r8:00000002 r7:eb7d5f68 r6:0000000f r5:76b8af30 [ 459.233377][ T7068] r4:841dc800 r3:eb7d5e9f [ 459.233393][ T7068] [<80608b20>] (proc_fail_nth_read) from [<80555410>] (vfs_read+0x98/0x320) [ 459.233448][ T7068] r8:76b8af30 r7:eb7d5f68 r6:841dc800 r5:0000000f r4:85205600 [ 459.233463][ T7068] [<80555378>] (vfs_read) from [<805560b8>] (ksys_read+0x74/0xe8) [ 459.233517][ T7068] r10:00000003 r9:841dc800 r8:8020029c r7:00000000 r6:00000000 r5:85205600 [ 459.233538][ T7068] r4:85205603 [ 459.233554][ T7068] [<80556044>] (ksys_read) from [<8055613c>] (sys_read+0x10/0x14) [ 459.233668][ T7068] r7:00000003 r6:00000004 r5:76b8af30 r4:0000000f [ 459.233690][ T7068] [<8055612c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 459.233772][ T7068] Exception stack(0xeb7d5fa8 to 0xeb7d5ff0) [ 459.233861][ T7068] 5fa0: 0000000f 76b8af30 00000004 76b8af30 0000000f 00000000 [ 459.233969][ T7068] 5fc0: 0000000f 76b8af30 00000004 00000003 002e0000 00000000 00006364 76b8b0bc [ 459.234011][ T7068] 5fe0: 00000158 76b8aed0 000d7d70 0012fe14 [ 461.191997][ T7082] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7082 comm=syz.1.948 [ 461.961256][ T6283] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 462.121700][ T6283] usb 2-1: config 1 interface 0 altsetting 9 bulk endpoint 0x82 has invalid maxpacket 1024 [ 462.122279][ T6283] usb 2-1: config 1 interface 0 altsetting 9 bulk endpoint 0x3 has invalid maxpacket 16 [ 462.122396][ T6283] usb 2-1: config 1 interface 0 has no altsetting 0 [ 462.141824][ T6283] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 462.142196][ T6283] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 462.142379][ T6283] usb 2-1: Product: syz [ 462.142536][ T6283] usb 2-1: Manufacturer: syz [ 462.142618][ T6283] usb 2-1: SerialNumber: syz [ 462.154830][ T7082] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 462.171900][ T7082] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 462.418721][ T6283] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -71 [ 462.433664][ T6283] usb 2-1: USB disconnect, device number 11 [ 462.524125][ T7106] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=7106 comm=syz.1.953 [ 463.089633][ T31] audit: type=1400 audit(463.030:237): avc: denied { shutdown } for pid=7107 comm="syz.1.954" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 464.353884][ T7116] fuse: Unknown parameter 'use00000000000000000000' [ 464.656099][ T7118] FAULT_INJECTION: forcing a failure. [ 464.656099][ T7118] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 464.656581][ T7118] CPU: 0 UID: 0 PID: 7118 Comm: syz.1.958 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 464.656652][ T7118] Hardware name: ARM-Versatile Express [ 464.656680][ T7118] Call trace: [ 464.656728][ T7118] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 464.656844][ T7118] r7:00006364 r6:00000000 r5:60000013 r4:8225c190 [ 464.656876][ T7118] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 464.656989][ T7118] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 464.657073][ T7118] r5:83bdd400 r4:82950690 [ 464.657287][ T7118] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 464.657404][ T7118] [<8096bd18>] (should_fail_ex) from [<8096bf54>] (should_fail+0x14/0x18) [ 464.657827][ T7118] r8:00000000 r7:00006364 r6:76b2b0bc r5:83bddc30 r4:76b2abb8 [ 464.658340][ T7118] [<8096bf40>] (should_fail) from [<8096bf74>] (should_fail_usercopy+0x1c/0x20) [ 464.658401][ T7118] [<8096bf58>] (should_fail_usercopy) from [<8022b61c>] (setup_sigframe+0xe4/0x1c4) [ 464.658806][ T7118] [<8022b538>] (setup_sigframe) from [<8022bac4>] (do_work_pending+0x2f4/0x4f8) [ 464.658893][ T7118] r10:00000064 r9:b5403587 r8:00000000 r7:83bddc30 r6:76b2abb8 r5:eb8bdfb0 [ 464.659177][ T7118] r4:83bdd400 [ 464.659474][ T7118] [<8022b7d0>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 464.659575][ T7118] Exception stack(0xeb8bdfb0 to 0xeb8bdff8) [ 464.659701][ T7118] dfa0: 00000000 20001080 00000000 00000000 [ 464.659778][ T7118] dfc0: 00000000 00000000 0012fef0 00000064 002e0000 00000000 00006364 76b2b0bc [ 464.659808][ T7118] dfe0: 76b2aec0 76b2aeb0 000193a4 00131f40 60000010 00000005 [ 464.659839][ T7118] r10:00000064 r9:83bdd400 r8:8020029c r7:00000064 r6:0012fef0 r5:00000000 [ 464.659893][ T7118] r4:00000000 [ 464.827157][ T31] audit: type=1400 audit(464.770:238): avc: denied { write } for pid=7119 comm="syz.1.959" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 465.022017][ T7127] fuse: Unknown parameter 'use00000000000000000000' [ 466.713695][ T7137] FAULT_INJECTION: forcing a failure. [ 466.713695][ T7137] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 466.714298][ T7137] CPU: 0 UID: 0 PID: 7137 Comm: syz.1.963 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 466.714415][ T7137] Hardware name: ARM-Versatile Express [ 466.714466][ T7137] Call trace: [ 466.714514][ T7137] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 466.714629][ T7137] r7:00000000 r6:00000000 r5:60000013 r4:8225c190 [ 466.714649][ T7137] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 466.714701][ T7137] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 466.714759][ T7137] r5:83bdd400 r4:82950690 [ 466.714776][ T7137] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 466.714828][ T7137] [<8096bd18>] (should_fail_ex) from [<8096bf54>] (should_fail+0x14/0x18) [ 466.714879][ T7137] r8:76ae8f30 r7:00000000 r6:00000000 r5:ebaadf68 r4:00000002 [ 466.714907][ T7137] [<8096bf40>] (should_fail) from [<8096bf74>] (should_fail_usercopy+0x1c/0x20) [ 466.714957][ T7137] [<8096bf58>] (should_fail_usercopy) from [<80590d98>] (simple_read_from_buffer+0x80/0x13c) [ 466.715004][ T7137] [<80590d18>] (simple_read_from_buffer) from [<80608bd8>] (proc_fail_nth_read+0xb8/0x100) [ 466.715059][ T7137] r10:00000001 r9:80608b20 r8:00000002 r7:ebaadf68 r6:0000000f r5:76ae8f30 [ 466.715078][ T7137] r4:83bdd400 r3:ebaade9f [ 466.715092][ T7137] [<80608b20>] (proc_fail_nth_read) from [<80555410>] (vfs_read+0x98/0x320) [ 466.715187][ T7137] r8:76ae8f30 r7:ebaadf68 r6:83bdd400 r5:0000000f r4:85205a80 [ 466.715232][ T7137] [<80555378>] (vfs_read) from [<805560b8>] (ksys_read+0x74/0xe8) [ 466.715308][ T7137] r10:00000003 r9:83bdd400 r8:8020029c r7:00000000 r6:00000000 r5:85205a80 [ 466.715328][ T7137] r4:85205a83 [ 466.715346][ T7137] [<80556044>] (ksys_read) from [<8055613c>] (sys_read+0x10/0x14) [ 466.715392][ T7137] r7:00000003 r6:00000008 r5:76ae8f30 r4:0000000f [ 466.715407][ T7137] [<8055612c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 466.715519][ T7137] Exception stack(0xebaadfa8 to 0xebaadff0) [ 466.715566][ T7137] dfa0: 0000000f 76ae8f30 00000008 76ae8f30 0000000f 00000000 [ 466.715618][ T7137] dfc0: 0000000f 76ae8f30 00000008 00000003 002e0000 00000000 00006364 76ae90bc [ 466.715676][ T7137] dfe0: 00000158 76ae8ed0 000d7d70 0012fe14 [ 467.588625][ T31] audit: type=1400 audit(467.530:239): avc: denied { ioctl } for pid=7138 comm="syz.1.966" path="socket:[11979]" dev="sockfs" ino=11979 ioctlcmd=0xaf04 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 467.644951][ T31] audit: type=1400 audit(467.590:240): avc: denied { create } for pid=7141 comm="syz.1.967" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 467.832617][ T7145] fuse: Unknown parameter 'user_i00000000000000000000' [ 468.154805][ T31] audit: type=1400 audit(468.100:241): avc: denied { listen } for pid=7148 comm="syz.0.970" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 468.701174][ T31] audit: type=1400 audit(468.620:242): avc: denied { bind } for pid=7141 comm="syz.1.967" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 468.892596][ T31] audit: type=1400 audit(468.840:243): avc: denied { setopt } for pid=7141 comm="syz.1.967" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 469.015756][ T31] audit: type=1400 audit(468.960:244): avc: denied { accept } for pid=7141 comm="syz.1.967" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 470.790562][ T31] audit: type=1400 audit(470.730:245): avc: denied { read } for pid=7141 comm="syz.1.967" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 471.008047][ T31] audit: type=1400 audit(470.950:246): avc: denied { write } for pid=7141 comm="syz.1.967" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 471.173859][ T7192] fuse: Bad value for 'group_id' [ 471.180781][ T7192] fuse: Bad value for 'group_id' [ 471.794223][ T7209] fuse: Bad value for 'group_id' [ 471.794869][ T7209] fuse: Bad value for 'group_id' [ 474.382290][ T7229] fuse: Bad value for 'group_id' [ 474.382646][ T7229] fuse: Bad value for 'group_id' [ 475.571286][ T98] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 475.731200][ T98] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 475.732678][ T98] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 475.733691][ T98] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 475.750514][ T98] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 475.751845][ T98] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 475.752947][ T98] usb 1-1: Product: syz [ 475.753693][ T98] usb 1-1: Manufacturer: 麬兊䠧㕛䏒闖輁齝迪䱺례ૠ䞼홗꼚齺ᴃ➌ᒬ☄㻷䆴ഌ榙ꆰ㐒剻궱䉈帶镐骶झ䞺︬틄柵闊夔ㅂ䩼菿䓦Ρ韃삼ᢸӹ骀敠䝊㻆ꙗﱀ䤏鰘柹祭藞㒘甕㲁⨐䅀ꑚ안씬峙婽ᬩᶏ㲦ﱪ駥걼蘛勎 [ 475.756035][ T98] usb 1-1: SerialNumber: syz [ 476.022246][ T98] usb 1-1: 0:2 : does not exist [ 476.037343][ T98] usb 1-1: USB disconnect, device number 6 [ 477.570916][ T98] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 477.646949][ T7262] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=7262 comm=syz.0.988 [ 477.748297][ T98] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 477.751042][ T98] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 477.752142][ T98] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 477.771337][ T98] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 477.772816][ T98] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 477.773742][ T98] usb 2-1: Product: syz [ 477.774382][ T98] usb 2-1: Manufacturer: 麬兊䠧㕛䏒闖輁齝迪䱺례ૠ䞼홗꼚齺ᴃ➌ᒬ☄㻷䆴ഌ榙ꆰ㐒剻궱䉈帶镐骶झ䞺︬틄柵闊夔ㅂ䩼菿䓦Ρ韃삼ᢸӹ骀敠䝊㻆ꙗﱀ䤏鰘柹祭藞㒘甕㲁⨐䅀ꑚ안씬峙婽ᬩᶏ㲦ﱪ駥걼蘛勎 [ 477.776235][ T98] usb 2-1: SerialNumber: syz [ 478.011699][ T98] usb 2-1: 0:2 : does not exist [ 478.023923][ T98] usb 2-1: USB disconnect, device number 12 [ 480.091163][ T3788] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 480.252140][ T3788] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 480.255936][ T3788] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 480.257308][ T3788] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 480.259040][ T3788] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 480.265817][ T3788] usb 1-1: config 0 descriptor?? [ 480.276212][ T3788] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 480.479741][ T7314] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 480.483012][ T7314] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 480.685447][ T7326] fuse: Bad value for 'fd' [ 482.049057][ T31] audit: type=1400 audit(481.990:247): avc: denied { map } for pid=7334 comm="syz.1.1002" path="socket:[12221]" dev="sockfs" ino=12221 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 482.112183][ T31] audit: type=1400 audit(482.060:248): avc: denied { create } for pid=7334 comm="syz.1.1002" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 483.347753][ T7342] fuse: Bad value for 'fd' [ 486.650766][ T7360] fuse: Unknown parameter '0x0000000000000003' [ 489.828813][ T7377] fuse: Unknown parameter '0x0000000000000003' [ 490.501010][ T12] usb 1-1: USB disconnect, device number 7 [ 491.178981][ T7396] fuse: Unknown parameter '0x0000000000000003' [ 493.852203][ T31] audit: type=1400 audit(493.800:249): avc: denied { execute } for pid=7397 comm="syz.1.1020" path="/dev/fb0" dev="devtmpfs" ino=615 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 494.107772][ T7406] fuse: Unknown parameter 'group_i00000000000000000000' [ 494.493489][ T31] audit: type=1400 audit(494.430:250): avc: denied { name_bind } for pid=7407 comm="syz.0.1023" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 494.494107][ T31] audit: type=1400 audit(494.440:251): avc: denied { node_bind } for pid=7407 comm="syz.0.1023" saddr=224.0.0.1 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 494.664005][ T7411] fuse: Unknown parameter '0x0000000000000003' [ 494.823041][ T7413] SELinux: syz.0.1025 (7413) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 496.183605][ T7418] fuse: Unknown parameter 'group_i00000000000000000000' [ 496.956166][ T31] audit: type=1400 audit(496.900:252): avc: denied { lock } for pid=7426 comm="syz.0.1030" path="/dev/iommu" dev="devtmpfs" ino=610 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 497.225514][ T7432] fuse: Unknown parameter 'group_id00000000000000000000' [ 497.438455][ T31] audit: type=1400 audit(497.380:253): avc: denied { setopt } for pid=7433 comm="syz.0.1033" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 498.618100][ T7444] fuse: Unknown parameter 'group_id00000000000000000000' [ 498.723814][ T7446] random: crng reseeded on system resumption [ 501.354865][ T7460] fuse: Unknown parameter 'group_id00000000000000000000' [ 501.595782][ T31] audit: type=1400 audit(501.540:254): avc: denied { ioctl } for pid=7463 comm="syz.0.1044" path="socket:[13477]" dev="sockfs" ino=13477 ioctlcmd=0x5450 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 501.964242][ T7471] fuse: Bad value for 'user_id' [ 501.965554][ T7471] fuse: Bad value for 'user_id' [ 502.086732][ T7473] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7473 comm=syz.0.1048 [ 502.088939][ T7473] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7473 comm=syz.0.1048 [ 502.420920][ T3788] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 502.594762][ T3788] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 502.595165][ T3788] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 502.596617][ T3788] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 502.605337][ T3788] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 502.612124][ T3788] usb 1-1: config 0 descriptor?? [ 502.627256][ T3788] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 502.841554][ T7475] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 502.843366][ T7475] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 503.986773][ T7489] FAULT_INJECTION: forcing a failure. [ 503.986773][ T7489] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 503.991431][ T7489] CPU: 0 UID: 0 PID: 7489 Comm: syz.1.1051 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 503.991539][ T7489] Hardware name: ARM-Versatile Express [ 503.991562][ T7489] Call trace: [ 503.991600][ T7489] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 503.991704][ T7489] r7:ecf49e20 r6:00000000 r5:60000013 r4:8225c190 [ 503.991722][ T7489] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 503.991766][ T7489] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 503.991810][ T7489] r5:8529b000 r4:82950690 [ 503.991824][ T7489] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 503.991887][ T7489] [<8096bd18>] (should_fail_ex) from [<8096bf54>] (should_fail+0x14/0x18) [ 503.991938][ T7489] r8:00008000 r7:ecf49e20 r6:20000840 r5:00000000 r4:ecf49f20 [ 503.991955][ T7489] [<8096bf40>] (should_fail) from [<8096bf74>] (should_fail_usercopy+0x1c/0x20) [ 503.991997][ T7489] [<8096bf58>] (should_fail_usercopy) from [<81533c14>] (copy_msghdr_from_user+0x50/0x130) [ 503.992055][ T7489] [<81533bc4>] (copy_msghdr_from_user) from [<81533d6c>] (___sys_sendmsg+0x78/0xd0) [ 503.992118][ T7489] r8:00008000 r7:00000000 r6:8495cc80 r5:ecf49f20 r4:ecf49e64 [ 503.992137][ T7489] [<81533cf4>] (___sys_sendmsg) from [<81534228>] (__sys_sendmsg+0x8c/0xe0) [ 503.992197][ T7489] r10:00000128 r9:8529b000 r8:857a0780 r7:00008000 r6:20000840 r5:857a0781 [ 503.992215][ T7489] r4:00000003 [ 503.992230][ T7489] [<8153419c>] (__sys_sendmsg) from [<81534290>] (sys_sendmsg+0x14/0x18) [ 503.992290][ T7489] r8:8020029c r7:00000128 r6:0012fef0 r5:00000000 r4:00000000 [ 503.992304][ T7489] [<8153427c>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 503.992396][ T7489] Exception stack(0xecf49fa8 to 0xecf49ff0) [ 503.992496][ T7489] 9fa0: 00000000 00000000 00000003 20000840 00008000 00000000 [ 503.992529][ T7489] 9fc0: 00000000 00000000 0012fef0 00000128 002e0000 00000000 00006364 76b0a0bc [ 503.992554][ T7489] 9fe0: 76b09ec0 76b09eb0 000193a4 00131f40 [ 504.177424][ T7491] fuse: Bad value for 'user_id' [ 504.177856][ T7491] fuse: Bad value for 'user_id' [ 505.019861][ T7496] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7496 comm=syz.1.1054 [ 505.045540][ T31] audit: type=1400 audit(504.990:255): avc: denied { create } for pid=7495 comm="syz.1.1054" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 505.052971][ T31] audit: type=1400 audit(505.000:256): avc: denied { read } for pid=7495 comm="syz.1.1054" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 505.871800][ T7505] fuse: Bad value for 'user_id' [ 505.873474][ T7505] fuse: Bad value for 'user_id' [ 506.062054][ T7509] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7509 comm=syz.1.1059 [ 509.780724][ T7512] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1280 sclass=netlink_route_socket pid=7512 comm=syz.1.1060 [ 510.675207][ T7528] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7528 comm=syz.1.1064 [ 512.884617][ T7318] usb 1-1: USB disconnect, device number 8 [ 514.507921][ T7538] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1280 sclass=netlink_route_socket pid=7538 comm=syz.0.1065 [ 514.976684][ T7550] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7550 comm=syz.1.1070 [ 515.296548][ T7557] FAULT_INJECTION: forcing a failure. [ 515.296548][ T7557] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 515.297033][ T7557] CPU: 1 UID: 0 PID: 7557 Comm: syz.0.1073 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 515.297108][ T7557] Hardware name: ARM-Versatile Express [ 515.297152][ T7557] Call trace: [ 515.297205][ T7557] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 515.297422][ T7557] r7:00000003 r6:00000000 r5:60000013 r4:8225c190 [ 515.297501][ T7557] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 515.297562][ T7557] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 515.297671][ T7557] r5:8529b000 r4:82950690 [ 515.297713][ T7557] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 515.297890][ T7557] [<8096bd18>] (should_fail_ex) from [<8096bf54>] (should_fail+0x14/0x18) [ 515.297988][ T7557] r8:00000000 r7:00000003 r6:00001000 r5:00000000 r4:20000080 [ 515.298009][ T7557] [<8096bf40>] (should_fail) from [<8096bf74>] (should_fail_usercopy+0x1c/0x20) [ 515.298268][ T7557] [<8096bf58>] (should_fail_usercopy) from [<80972040>] (strncpy_from_user+0x20/0x1a0) [ 515.298388][ T7557] [<80972020>] (strncpy_from_user) from [<8058e6e4>] (setxattr_copy+0x2c/0x90) [ 515.298505][ T7557] r10:000000e4 r9:8529b000 r8:00000000 r7:00000003 r6:00001000 r5:00000000 [ 515.298890][ T7557] r4:ed0d1e48 [ 515.299030][ T7557] [<8058e6b8>] (setxattr_copy) from [<8058e91c>] (path_setxattrat+0x7c/0x17c) [ 515.299128][ T7557] r5:00000000 r4:20000080 [ 515.299326][ T7557] [<8058e8a0>] (path_setxattrat) from [<8058ec1c>] (sys_fsetxattr+0x30/0x38) [ 515.299483][ T7557] r8:8020029c r7:000000e4 r6:0012fef0 r5:00000000 r4:00000002 [ 515.299685][ T7557] [<8058ebec>] (sys_fsetxattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 515.299737][ T7557] Exception stack(0xed0d1fa8 to 0xed0d1ff0) [ 515.300149][ T7557] 1fa0: 00000002 00000000 00000003 20000080 00000000 00000000 [ 515.300345][ T7557] 1fc0: 00000002 00000000 0012fef0 000000e4 002e0000 00000000 00006364 76b8b0bc [ 515.300395][ T7557] 1fe0: 76b8aec0 76b8aeb0 000193a4 00131f40 [ 515.795244][ T7569] fuse: Bad value for 'fd' [ 516.088242][ T7573] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=7573 comm=syz.0.1080 [ 516.093706][ T7573] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=7573 comm=syz.0.1080 [ 516.415390][ T7574] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=7574 comm=syz.0.1080 [ 516.417628][ T7573] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=7573 comm=syz.0.1080 [ 516.816959][ T7589] FAULT_INJECTION: forcing a failure. [ 516.816959][ T7589] name failslab, interval 1, probability 0, space 0, times 0 [ 516.818835][ T7589] CPU: 1 UID: 0 PID: 7589 Comm: syz.0.1083 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 516.818925][ T7589] Hardware name: ARM-Versatile Express [ 516.818944][ T7589] Call trace: [ 516.818979][ T7589] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 516.819175][ T7589] r7:83a64800 r6:00000000 r5:60000013 r4:8225c190 [ 516.819207][ T7589] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 516.819339][ T7589] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 516.819463][ T7589] r5:83a64800 r4:82919c40 [ 516.819687][ T7589] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 516.819984][ T7589] [<8096bd18>] (should_fail_ex) from [<80523a14>] (should_failslab+0x6c/0x94) [ 516.820613][ T7589] r8:00000000 r7:83a64800 r6:00000820 r5:8580d900 r4:830adb40 [ 516.820715][ T7589] [<805239a8>] (should_failslab) from [<80508420>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 516.820761][ T7589] [<805083d4>] (kmem_cache_alloc_noprof) from [<81545368>] (skb_clone+0x60/0x1c8) [ 516.820859][ T7589] r10:000001a2 r9:85819880 r8:85752800 r7:8580d900 r6:840c4ec0 r5:8580d900 [ 516.820875][ T7589] r4:00000820 [ 516.820888][ T7589] [<81545308>] (skb_clone) from [<8165bfd0>] (__netlink_deliver_tap+0x1f4/0x28c) [ 516.820936][ T7589] r5:00000014 r4:840c4800 [ 516.820948][ T7589] [<8165bddc>] (__netlink_deliver_tap) from [<8165f074>] (netlink_unicast+0x280/0x29c) [ 516.820995][ T7589] r10:00000000 r9:00000000 r8:85178000 r7:8580d900 r6:85819880 r5:00000014 [ 516.821108][ T7589] r4:85752800 [ 516.821121][ T7589] [<8165edf4>] (netlink_unicast) from [<8165f25c>] (netlink_sendmsg+0x1cc/0x444) [ 516.821169][ T7589] r9:00000000 r8:00000000 r7:859f3800 r6:00000014 r5:8580d900 r4:ed2d1e68 [ 516.821182][ T7589] [<8165f090>] (netlink_sendmsg) from [<81531714>] (__sock_sendmsg+0x44/0x78) [ 516.821232][ T7589] r10:81e53ec0 r9:200008c0 r8:00000000 r7:84951400 r6:84951400 r5:ed2d1e68 [ 516.821247][ T7589] r4:00000000 [ 516.821258][ T7589] [<815316d0>] (__sock_sendmsg) from [<815317e8>] (sock_write_iter+0xa0/0xfc) [ 516.821396][ T7589] r7:84951400 r6:8425c300 r5:ed2d1f08 r4:ed2d1ef0 [ 516.821614][ T7589] [<81531748>] (sock_write_iter) from [<80555f9c>] (vfs_write+0x3a4/0x44c) [ 516.821843][ T7589] r7:83a64800 r6:00000014 r5:8425c300 r4:00004000 [ 516.822077][ T7589] [<80555bf8>] (vfs_write) from [<80556208>] (ksys_write+0xc8/0xe8) [ 516.822295][ T7589] r10:00000004 r9:83a64800 r8:8020029c r7:00000014 r6:200008c0 r5:8425c300 [ 516.822407][ T7589] r4:8425c301 [ 516.822730][ T7589] [<80556140>] (ksys_write) from [<80556238>] (sys_write+0x10/0x14) [ 516.822790][ T7589] r7:00000004 r6:0012fef0 r5:00000000 r4:00000000 [ 516.822803][ T7589] [<80556228>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 516.822867][ T7589] Exception stack(0xed2d1fa8 to 0xed2d1ff0) [ 516.823076][ T7589] 1fa0: 00000000 00000000 00000003 200008c0 00000014 00000000 [ 516.823330][ T7589] 1fc0: 00000000 00000000 0012fef0 00000004 002e0000 00000000 00006364 76b8b0bc [ 516.823498][ T7589] 1fe0: 76b8aec0 76b8aeb0 000193a4 00131f40 [ 517.199351][ T31] audit: type=1400 audit(517.140:257): avc: denied { getopt } for pid=7594 comm="syz.0.1085" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 518.129082][ T31] audit: type=1400 audit(518.070:258): avc: denied { read } for pid=7619 comm="syz.0.1095" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 518.443366][ T12] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 518.627021][ T12] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 518.628462][ T12] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 518.633260][ T12] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 518.636339][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 518.646051][ T12] usb 1-1: config 0 descriptor?? [ 518.888642][ T7622] FAULT_INJECTION: forcing a failure. [ 518.888642][ T7622] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 518.889205][ T7622] CPU: 1 UID: 0 PID: 7622 Comm: syz.0.1096 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 518.889302][ T7622] Hardware name: ARM-Versatile Express [ 518.889335][ T7622] Call trace: [ 518.889437][ T7622] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 518.889580][ T7622] r7:76b89ea0 r6:00000000 r5:60000013 r4:8225c190 [ 518.889657][ T7622] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 518.889719][ T7622] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 518.889811][ T7622] r5:8529c800 r4:82950690 [ 518.889831][ T7622] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 518.889971][ T7622] [<8096bd18>] (should_fail_ex) from [<8096bf54>] (should_fail+0x14/0x18) [ 518.890213][ T7622] r8:00000003 r7:76b89ea0 r6:00000001 r5:76b89ea0 r4:ed465edc [ 518.890477][ T7622] [<8096bf40>] (should_fail) from [<8096bf74>] (should_fail_usercopy+0x1c/0x20) [ 518.890585][ T7622] [<8096bf58>] (should_fail_usercopy) from [<81045df4>] (raw_alloc_io_data+0x1c/0xe4) [ 518.890891][ T7622] [<81045dd8>] (raw_alloc_io_data) from [<810462e0>] (raw_ioctl+0x424/0x1094) [ 518.891016][ T7622] r7:76b89ea0 r6:76b89ea0 r5:00000000 r4:847dd800 [ 518.891139][ T7622] [<81045ebc>] (raw_ioctl) from [<8056f16c>] (sys_ioctl+0x130/0xdc8) [ 518.891258][ T7622] r10:8529c800 r9:8513c300 r8:00000003 r7:76b89ea0 r6:8513c301 r5:00000000 [ 518.891355][ T7622] r4:40085507 [ 518.891378][ T7622] [<8056f03c>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 518.891430][ T7622] Exception stack(0xed465fa8 to 0xed465ff0) [ 518.891471][ T7622] 5fa0: 76b89ea8 00000000 00000003 40085507 76b89ea0 76b89e88 [ 518.891504][ T7622] 5fc0: 76b89ea8 00000000 76b89ea0 00000036 00000000 00000000 00006364 76b8b0bc [ 518.891532][ T7622] 5fe0: 00000000 76b89e70 002b9000 0013190c [ 518.891566][ T7622] r10:00000036 r9:8529c800 r8:8020029c r7:00000036 r6:76b89ea0 r5:00000000 [ 518.891586][ T7622] r4:76b89ea8 [ 518.962385][ T12] usbhid 1-1:0.0: can't add hid device: -71 [ 518.962925][ T12] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 518.971474][ T12] usb 1-1: USB disconnect, device number 9 [ 520.432177][ T7660] fuse: Bad value for 'fd' [ 520.837156][ T7668] fuse: Invalid rootmode [ 521.764167][ T7672] FAULT_INJECTION: forcing a failure. [ 521.764167][ T7672] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 521.764659][ T7672] CPU: 1 UID: 0 PID: 7672 Comm: syz.0.1115 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 521.764729][ T7672] Hardware name: ARM-Versatile Express [ 521.764759][ T7672] Call trace: [ 521.764810][ T7672] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 521.764934][ T7672] r7:ffffff9c r6:00000000 r5:60000013 r4:8225c190 [ 521.764958][ T7672] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 521.765009][ T7672] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 521.765060][ T7672] r5:83a62400 r4:82950690 [ 521.765213][ T7672] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 521.765384][ T7672] [<8096bd18>] (should_fail_ex) from [<8096bf54>] (should_fail+0x14/0x18) [ 521.765576][ T7672] r8:00000000 r7:ffffff9c r6:00000000 r5:20002bc0 r4:20002c00 [ 521.765680][ T7672] [<8096bf40>] (should_fail) from [<8096bf74>] (should_fail_usercopy+0x1c/0x20) [ 521.765798][ T7672] [<8096bf58>] (should_fail_usercopy) from [<80972040>] (strncpy_from_user+0x20/0x1a0) [ 521.766051][ T7672] [<80972020>] (strncpy_from_user) from [<8058e6e4>] (setxattr_copy+0x2c/0x90) [ 521.766357][ T7672] r10:000000e2 r9:83a62400 r8:00000000 r7:ffffff9c r6:00000000 r5:20002bc0 [ 521.766643][ T7672] r4:ed631e40 [ 521.766798][ T7672] [<8058e6b8>] (setxattr_copy) from [<8058e91c>] (path_setxattrat+0x7c/0x17c) [ 521.766947][ T7672] r5:20002bc0 r4:20002c00 [ 521.766970][ T7672] [<8058e8a0>] (path_setxattrat) from [<8058eba8>] (sys_setxattr+0x34/0x3c) [ 521.767024][ T7672] r8:8020029c r7:000000e2 r6:0012fef0 r5:00000000 r4:20002c00 [ 521.767036][ T7672] [<8058eb74>] (sys_setxattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 521.767072][ T7672] Exception stack(0xed631fa8 to 0xed631ff0) [ 521.767189][ T7672] 1fa0: 00000000 00000000 20002bc0 20002c00 00000000 00000000 [ 521.767219][ T7672] 1fc0: 00000000 00000000 0012fef0 000000e2 002e0000 00000000 00006364 76b8b0bc [ 521.767240][ T7672] 1fe0: 76b8aec0 76b8aeb0 000193a4 00131f40 [ 521.767256][ T7672] r4:00000000 [ 522.171842][ T7672] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=525 sclass=netlink_audit_socket pid=7672 comm=syz.0.1115 [ 522.581790][ T7675] fuse: Bad value for 'fd' [ 523.578752][ T7682] fuse: Bad value for 'rootmode' [ 524.020605][ T3795] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 524.121977][ T7679] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=525 sclass=netlink_audit_socket pid=7679 comm=syz.0.1118 [ 524.221999][ T3795] usb 2-1: config 1 interface 0 altsetting 9 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 524.225358][ T3795] usb 2-1: config 1 interface 0 has no altsetting 0 [ 524.247154][ T3795] usb 2-1: New USB device found, idVendor=054c, idProduct=042f, bcdDevice= 0.40 [ 524.248493][ T3795] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 524.253495][ T3795] usb 2-1: Product: syz [ 524.255887][ T3795] usb 2-1: Manufacturer: syz [ 524.258828][ T3795] usb 2-1: SerialNumber: syz [ 524.521660][ T3795] usbhid 2-1:1.0: can't add hid device: -71 [ 524.522929][ T3795] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 524.533840][ T3795] usb 2-1: USB disconnect, device number 13 [ 524.892274][ T7700] fuse: Bad value for 'fd' [ 525.111744][ T7706] fuse: Bad value for 'rootmode' [ 525.207940][ T7708] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7708 comm=syz.0.1125 [ 526.394850][ T7722] FAULT_INJECTION: forcing a failure. [ 526.394850][ T7722] name failslab, interval 1, probability 0, space 0, times 0 [ 526.395441][ T7722] CPU: 1 UID: 0 PID: 7722 Comm: syz.1.1131 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 526.395516][ T7722] Hardware name: ARM-Versatile Express [ 526.395544][ T7722] Call trace: [ 526.395594][ T7722] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 526.395700][ T7722] r7:8381a400 r6:00000000 r5:60000013 r4:8225c190 [ 526.395720][ T7722] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 526.395770][ T7722] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 526.395820][ T7722] r5:8381a400 r4:82919c40 [ 526.395835][ T7722] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 526.395889][ T7722] [<8096bd18>] (should_fail_ex) from [<80523a14>] (should_failslab+0x6c/0x94) [ 526.395952][ T7722] r8:00000000 r7:8381a400 r6:00000cc0 r5:85ad9d40 r4:83002e40 [ 526.395968][ T7722] [<805239a8>] (should_failslab) from [<80508420>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 526.396017][ T7722] [<805083d4>] (kmem_cache_alloc_noprof) from [<804e11d8>] (__anon_vma_prepare+0x34/0x1b0) [ 526.396079][ T7722] r10:8381a400 r9:00000000 r8:82abe598 r7:85ad9d40 r6:8506e980 r5:85ad9d40 [ 526.396100][ T7722] r4:8506e980 [ 526.396115][ T7722] [<804e11a4>] (__anon_vma_prepare) from [<8053c21c>] (uffd_lock_vma+0x190/0x224) [ 526.396181][ T7722] r10:8381a400 r9:00000000 r8:00000000 r7:20ffc000 r6:85ad9dc4 r5:85ad9d40 [ 526.396202][ T7722] r4:8506e980 r3:00000000 [ 526.396219][ T7722] [<8053c08c>] (uffd_lock_vma) from [<8053d440>] (mfill_atomic_continue+0x7c/0x538) [ 526.396275][ T7722] r7:8511c080 r6:00002000 r5:20ffc000 r4:8511c080 [ 526.396292][ T7722] [<8053d3c4>] (mfill_atomic_continue) from [<805c51c4>] (userfaultfd_ioctl+0x950/0x21c4) [ 526.396355][ T7722] r10:8381a400 r9:ed751e98 r8:00000000 r7:00000000 r6:00000001 r5:20000280 [ 526.396372][ T7722] r4:8511c080 [ 526.396387][ T7722] [<805c4874>] (userfaultfd_ioctl) from [<8056f16c>] (sys_ioctl+0x130/0xdc8) [ 526.396479][ T7722] r10:8381a400 r9:8425c000 r8:00000004 r7:20000280 r6:8425c001 r5:00000000 [ 526.396501][ T7722] r4:c020aa07 [ 526.396516][ T7722] [<8056f03c>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 526.396562][ T7722] Exception stack(0xed751fa8 to 0xed751ff0) [ 526.396604][ T7722] 1fa0: 00000000 00000000 00000004 c020aa07 20000280 00000000 [ 526.396637][ T7722] 1fc0: 00000000 00000000 0012fef0 00000036 002e0000 00000000 00006364 76b2b0bc [ 526.396661][ T7722] 1fe0: 76b2aec0 76b2aeb0 000193a4 00131f40 [ 526.396695][ T7722] r10:00000036 r9:8381a400 r8:8020029c r7:00000036 r6:0012fef0 r5:00000000 [ 526.396712][ T7722] r4:00000000 [ 526.418799][ T31] audit: type=1400 audit(526.330:259): avc: denied { ioctl } for pid=7720 comm="syz.1.1131" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=13817 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 526.580950][ T7723] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=7723 comm=syz.0.1130 [ 527.125355][ T1048] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 527.186717][ T1048] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 527.251371][ T1048] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 527.328351][ T1048] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 527.637536][ T1048] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 527.648126][ T1048] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 527.651787][ T1048] bond0 (unregistering): Released all slaves [ 527.768346][ T1048] hsr_slave_0: left promiscuous mode [ 527.773920][ T1048] hsr_slave_1: left promiscuous mode [ 527.783911][ T1048] veth1_macvtap: left promiscuous mode [ 527.785196][ T1048] veth0_macvtap: left promiscuous mode [ 527.788010][ T1048] veth1_vlan: left promiscuous mode [ 527.789755][ T1048] veth0_vlan: left promiscuous mode [ 530.134936][ T7729] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 530.144599][ T7729] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 531.389734][ T7729] hsr_slave_0: entered promiscuous mode [ 531.396416][ T7729] hsr_slave_1: entered promiscuous mode [ 532.179652][ T7729] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 532.199214][ T7729] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 532.222133][ T7729] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 532.235048][ T7729] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 533.347524][ T7729] 8021q: adding VLAN 0 to HW filter on device bond0 [ 536.177898][ T8156] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8156 comm=syz.1.1140 [ 537.503679][ T7729] veth0_vlan: entered promiscuous mode [ 537.524793][ T7729] veth1_vlan: entered promiscuous mode [ 537.596908][ T7729] veth0_macvtap: entered promiscuous mode [ 537.615109][ T7729] veth1_macvtap: entered promiscuous mode [ 537.660281][ T7729] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 537.660539][ T7729] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 537.664934][ T7729] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 537.665982][ T7729] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 538.341790][ T8186] FAULT_INJECTION: forcing a failure. [ 538.341790][ T8186] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 538.345144][ T8186] CPU: 1 UID: 0 PID: 8186 Comm: syz.0.1143 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 538.345262][ T8186] Hardware name: ARM-Versatile Express [ 538.345287][ T8186] Call trace: [ 538.345324][ T8186] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 538.345433][ T8186] r7:20000180 r6:00000000 r5:60000013 r4:8225c190 [ 538.345732][ T8186] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 538.345790][ T8186] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 538.345836][ T8186] r5:8381a400 r4:82950690 [ 538.345851][ T8186] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 538.345900][ T8186] [<8096bd18>] (should_fail_ex) from [<8096bf54>] (should_fail+0x14/0x18) [ 538.345950][ T8186] r8:00000000 r7:20000180 r6:83b6a480 r5:00000000 r4:edd4df20 [ 538.345965][ T8186] [<8096bf40>] (should_fail) from [<8096bf74>] (should_fail_usercopy+0x1c/0x20) [ 538.346005][ T8186] [<8096bf58>] (should_fail_usercopy) from [<808bb4a8>] (_copy_from_iter+0x6c/0x7c8) [ 538.346051][ T8186] [<808bb43c>] (_copy_from_iter) from [<8165f21c>] (netlink_sendmsg+0x18c/0x444) [ 538.346123][ T8186] r10:00000000 r9:00000000 r8:edd4df30 r7:859f3800 r6:00000014 r5:8580d000 [ 538.346144][ T8186] r4:edd4df20 [ 538.346161][ T8186] [<8165f090>] (netlink_sendmsg) from [<81531714>] (__sock_sendmsg+0x44/0x78) [ 538.346222][ T8186] r10:00000000 r9:edd4ddc4 r8:edd4ddc4 r7:00000000 r6:84b6a780 r5:edd4df20 [ 538.346239][ T8186] r4:00000000 [ 538.346253][ T8186] [<815316d0>] (__sock_sendmsg) from [<81531f84>] (____sys_sendmsg+0x298/0x2cc) [ 538.346307][ T8186] r7:00000000 r6:84b6a780 r5:20044004 r4:edd4df20 [ 538.346323][ T8186] [<81531cec>] (____sys_sendmsg) from [<81533d90>] (___sys_sendmsg+0x9c/0xd0) [ 538.346382][ T8186] r10:edd4de24 r9:200000c0 r8:20044004 r7:00000000 r6:84b6a780 r5:edd4df20 [ 538.346400][ T8186] r4:00000000 [ 538.346414][ T8186] [<81533cf4>] (___sys_sendmsg) from [<81534228>] (__sys_sendmsg+0x8c/0xe0) [ 538.346474][ T8186] r10:00000128 r9:8381a400 r8:84738c00 r7:20044004 r6:200000c0 r5:84738c01 [ 538.346495][ T8186] r4:00000004 [ 538.346512][ T8186] [<8153419c>] (__sys_sendmsg) from [<81534290>] (sys_sendmsg+0x14/0x18) [ 538.346571][ T8186] r8:8020029c r7:00000128 r6:0012fef0 r5:00000000 r4:00000000 [ 538.346589][ T8186] [<8153427c>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 538.346630][ T8186] Exception stack(0xedd4dfa8 to 0xedd4dff0) [ 538.346669][ T8186] dfa0: 00000000 00000000 00000004 200000c0 20044004 00000000 [ 538.346702][ T8186] dfc0: 00000000 00000000 0012fef0 00000128 002e0000 00000000 00006364 76b840bc [ 538.346725][ T8186] dfe0: 76b83ec0 76b83eb0 000193a4 00131f40 [ 538.597237][ T8189] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8189 comm=syz.0.1144 [ 539.326327][ T8192] audit: audit_lost=1 audit_rate_limit=0 audit_backlog_limit=64 [ 539.328878][ T8192] audit: out of memory in audit_log_start [ 539.776049][ T8200] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8200 comm=syz.1.1149 [ 540.456663][ T8207] FAULT_INJECTION: forcing a failure. [ 540.456663][ T8207] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 540.457176][ T8207] CPU: 0 UID: 0 PID: 8207 Comm: syz.1.1152 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 540.457253][ T8207] Hardware name: ARM-Versatile Express [ 540.457289][ T8207] Call trace: [ 540.457334][ T8207] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 540.457512][ T8207] r7:00000000 r6:00000000 r5:60000113 r4:8225c190 [ 540.457561][ T8207] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 540.457826][ T8207] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 540.457890][ T8207] r5:83a6e000 r4:82919c94 [ 540.457909][ T8207] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 540.457963][ T8207] [<8096bd18>] (should_fail_ex) from [<80523aa4>] (should_fail_alloc_page+0x68/0x74) [ 540.458185][ T8207] r8:00000001 r7:00000000 r6:00000000 r5:00440dc2 r4:edc9dc30 [ 540.458229][ T8207] [<80523a3c>] (should_fail_alloc_page) from [<804f22cc>] (prepare_alloc_pages.constprop.0+0x94/0x1b4) [ 540.458412][ T8207] [<804f2238>] (prepare_alloc_pages.constprop.0) from [<804fa630>] (__alloc_frozen_pages_noprof+0xac/0x10d8) [ 540.458506][ T8207] r10:edc9de48 r9:00000000 r8:83a6e000 r7:00000000 r6:00440dc2 r5:85ad89c0 [ 540.458901][ T8207] r4:00000000 r3:edc9dc30 [ 540.458976][ T8207] [<804fa584>] (__alloc_frozen_pages_noprof) from [<804fb66c>] (__alloc_pages_noprof+0x10/0x60) [ 540.459214][ T8207] r10:edc9de48 r9:856efb00 r8:8511a600 r7:00000000 r6:20000000 r5:85ad89c0 [ 540.459242][ T8207] r4:85ad89c0 [ 540.459376][ T8207] [<804fb65c>] (__alloc_pages_noprof) from [<804c56b8>] (pte_alloc_one+0x28/0x114) [ 540.459556][ T8207] [<804c5690>] (pte_alloc_one) from [<804c6ecc>] (__pte_alloc+0x2c/0x104) [ 540.459617][ T8207] r5:8522c800 r4:85ad89c0 [ 540.459799][ T8207] [<804c6ea0>] (__pte_alloc) from [<804cc5d4>] (handle_mm_fault+0xfbc/0x14d8) [ 540.459931][ T8207] r5:83a6e000 r4:00000214 [ 540.461228][ T8207] [<804cb618>] (handle_mm_fault) from [<80234214>] (do_page_fault+0xec/0x49c) [ 540.461313][ T8207] r10:00000007 r9:85ad89c0 r8:00000214 r7:20000000 r6:00000206 r5:20000040 [ 540.461359][ T8207] r4:edc9de48 [ 540.461375][ T8207] [<80234128>] (do_page_fault) from [<80234744>] (do_translation_fault+0xfc/0x12c) [ 540.461432][ T8207] r10:83a6e000 r9:83a6e000 r8:80234648 r7:edc9de48 r6:20000040 r5:00000206 [ 540.461450][ T8207] r4:8281d1a0 [ 540.461464][ T8207] [<80234648>] (do_translation_fault) from [<802347ac>] (do_DataAbort+0x38/0xa8) [ 540.461550][ T8207] r9:83a6e000 r8:80234648 r7:edc9de48 r6:20000040 r5:00000206 r4:8281d1a0 [ 540.461618][ T8207] [<80234774>] (do_DataAbort) from [<80200b0c>] (__dabt_svc+0x4c/0x80) [ 540.461666][ T8207] Exception stack(0xedc9de48 to 0xedc9de90) [ 540.461720][ T8207] de40: edc9decc 20000040 ffffffa0 00000000 000089fb 20000040 [ 540.461756][ T8207] de60: 85178d00 b5403587 00000003 857a0cc0 83a6e000 edc9df14 00000000 edc9de9c [ 540.461782][ T8207] de80: 81532570 819fc958 80000013 ffffffff [ 540.461880][ T8207] r8:00000003 r7:edc9de7c r6:ffffffff r5:80000013 r4:819fc958 [ 540.461976][ T8207] [<81532138>] (sock_ioctl) from [<8056f16c>] (sys_ioctl+0x130/0xdc8) [ 540.462115][ T8207] r9:857a0cc0 r8:00000003 r7:20000040 r6:857a0cc1 r5:00000000 r4:000089fb [ 540.462140][ T8207] [<8056f03c>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 540.462356][ T8207] Exception stack(0xedc9dfa8 to 0xedc9dff0) [ 540.462767][ T8207] dfa0: 00000000 00000000 00000003 000089fb 20000040 00000000 [ 540.463061][ T8207] dfc0: 00000000 00000000 0012fef0 00000036 002e0000 00000000 00006364 76b2b0bc [ 540.463123][ T8207] dfe0: 76b2aec0 76b2aeb0 000193a4 00131f40 [ 540.463143][ T8207] r10:00000036 r9:83a6e000 r8:8020029c r7:00000036 r6:0012fef0 r5:00000000 [ 540.463182][ T8207] r4:00000000 [ 540.564474][ T8210] FAULT_INJECTION: forcing a failure. [ 540.564474][ T8210] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 540.565639][ T8210] CPU: 1 UID: 0 PID: 8210 Comm: syz.1.1153 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 540.565705][ T8210] Hardware name: ARM-Versatile Express [ 540.565718][ T8210] Call trace: [ 540.565739][ T8210] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 540.565799][ T8210] r7:00000000 r6:00000000 r5:60000013 r4:8225c190 [ 540.565808][ T8210] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 540.565837][ T8210] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 540.565873][ T8210] r5:83a6bc00 r4:82950690 [ 540.565881][ T8210] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 540.565909][ T8210] [<8096bd18>] (should_fail_ex) from [<8096bf54>] (should_fail+0x14/0x18) [ 540.565938][ T8210] r8:76b2af30 r7:00000000 r6:00000000 r5:ede8df68 r4:00000002 [ 540.565947][ T8210] [<8096bf40>] (should_fail) from [<8096bf74>] (should_fail_usercopy+0x1c/0x20) [ 540.565970][ T8210] [<8096bf58>] (should_fail_usercopy) from [<80590d98>] (simple_read_from_buffer+0x80/0x13c) [ 540.565998][ T8210] [<80590d18>] (simple_read_from_buffer) from [<80608bd8>] (proc_fail_nth_read+0xb8/0x100) [ 540.566031][ T8210] r10:00000001 r9:80608b20 r8:00000002 r7:ede8df68 r6:0000000f r5:76b2af30 [ 540.566042][ T8210] r4:83a6bc00 r3:ede8de9f [ 540.566050][ T8210] [<80608b20>] (proc_fail_nth_read) from [<80555410>] (vfs_read+0x98/0x320) [ 540.566080][ T8210] r8:76b2af30 r7:ede8df68 r6:83a6bc00 r5:0000000f r4:84738180 [ 540.566089][ T8210] [<80555378>] (vfs_read) from [<805560b8>] (ksys_read+0x74/0xe8) [ 540.566121][ T8210] r10:00000003 r9:83a6bc00 r8:8020029c r7:00000000 r6:00000000 r5:84738180 [ 540.566130][ T8210] r4:84738183 [ 540.566138][ T8210] [<80556044>] (ksys_read) from [<8055613c>] (sys_read+0x10/0x14) [ 540.566164][ T8210] r7:00000003 r6:00000004 r5:76b2af30 r4:0000000f [ 540.566172][ T8210] [<8055612c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 540.566194][ T8210] Exception stack(0xede8dfa8 to 0xede8dff0) [ 540.566213][ T8210] dfa0: 0000000f 76b2af30 00000004 76b2af30 0000000f 00000000 [ 540.566231][ T8210] dfc0: 0000000f 76b2af30 00000004 00000003 002e0000 00000000 00006364 76b2b0bc [ 540.566244][ T8210] dfe0: 00000158 76b2aed0 000d7d70 0012fe14 [ 540.812404][ T8214] FAULT_INJECTION: forcing a failure. [ 540.812404][ T8214] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 540.812961][ T8214] CPU: 0 UID: 0 PID: 8214 Comm: syz.1.1155 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 540.813040][ T8214] Hardware name: ARM-Versatile Express [ 540.813067][ T8214] Call trace: [ 540.813119][ T8214] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 540.813225][ T8214] r7:00000000 r6:00000000 r5:60000013 r4:8225c190 [ 540.813248][ T8214] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 540.813341][ T8214] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 540.813486][ T8214] r5:8529a400 r4:82950690 [ 540.813558][ T8214] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 540.813740][ T8214] [<8096bd18>] (should_fail_ex) from [<8096bf54>] (should_fail+0x14/0x18) [ 540.813809][ T8214] r8:76b2af30 r7:00000000 r6:00000000 r5:ede15f68 r4:00000002 [ 540.813916][ T8214] [<8096bf40>] (should_fail) from [<8096bf74>] (should_fail_usercopy+0x1c/0x20) [ 540.814025][ T8214] [<8096bf58>] (should_fail_usercopy) from [<80590d98>] (simple_read_from_buffer+0x80/0x13c) [ 540.814244][ T8214] [<80590d18>] (simple_read_from_buffer) from [<80608bd8>] (proc_fail_nth_read+0xb8/0x100) [ 540.814352][ T8214] r10:00000001 r9:80608b20 r8:00000002 r7:ede15f68 r6:0000000f r5:76b2af30 [ 540.814448][ T8214] r4:8529a400 r3:ede15e9f [ 540.814627][ T8214] [<80608b20>] (proc_fail_nth_read) from [<80555410>] (vfs_read+0x98/0x320) [ 540.814739][ T8214] r8:76b2af30 r7:ede15f68 r6:8529a400 r5:0000000f r4:857a0480 [ 540.814869][ T8214] [<80555378>] (vfs_read) from [<805560b8>] (ksys_read+0x74/0xe8) [ 540.815016][ T8214] r10:00000003 r9:8529a400 r8:8020029c r7:00000000 r6:00000000 r5:857a0480 [ 540.815056][ T8214] r4:857a0483 [ 540.815100][ T8214] [<80556044>] (ksys_read) from [<8055613c>] (sys_read+0x10/0x14) [ 540.815231][ T8214] r7:00000003 r6:00000004 r5:76b2af30 r4:0000000f [ 540.815390][ T8214] [<8055612c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 540.815458][ T8214] Exception stack(0xede15fa8 to 0xede15ff0) [ 540.815525][ T8214] 5fa0: 0000000f 76b2af30 00000004 76b2af30 0000000f 00000000 [ 540.815722][ T8214] 5fc0: 0000000f 76b2af30 00000004 00000003 002e0000 00000000 00006364 76b2b0bc [ 540.815759][ T8214] 5fe0: 00000158 76b2aed0 000d7d70 0012fe14 [ 540.936501][ T8216] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8216 comm=syz.1.1156 [ 541.422243][ T8204] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1280 sclass=netlink_route_socket pid=8204 comm=syz.0.1151 [ 542.426477][ T8235] FAULT_INJECTION: forcing a failure. [ 542.426477][ T8235] name failslab, interval 1, probability 0, space 0, times 0 [ 542.427974][ T8235] CPU: 1 UID: 0 PID: 8235 Comm: syz.1.1160 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 542.428048][ T8235] Hardware name: ARM-Versatile Express [ 542.428061][ T8235] Call trace: [ 542.428084][ T8235] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 542.428147][ T8235] r7:00000c40 r6:00000000 r5:60000013 r4:8225c190 [ 542.428156][ T8235] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 542.428183][ T8235] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 542.428212][ T8235] r5:8529bc00 r4:82919c40 [ 542.428220][ T8235] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 542.428248][ T8235] [<8096bd18>] (should_fail_ex) from [<80523a14>] (should_failslab+0x6c/0x94) [ 542.428283][ T8235] r8:8529bc00 r7:00000c40 r6:847553e8 r5:00001000 r4:830016c0 [ 542.428292][ T8235] [<805239a8>] (should_failslab) from [<805087a4>] (__kmalloc_noprof+0x9c/0x458) [ 542.428320][ T8235] [<80508708>] (__kmalloc_noprof) from [<807c1fdc>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 542.428356][ T8235] r10:8529bc00 r9:8309e400 r8:00000000 r7:834f7ee0 r6:847553e8 r5:00001000 [ 542.428365][ T8235] r4:00000000 [ 542.428395][ T8235] [<807c1fa0>] (tomoyo_realpath_from_path) from [<807be120>] (tomoyo_path_number_perm+0xcc/0x22c) [ 542.428430][ T8235] r10:8529bc00 r9:00000000 r8:00000003 r7:c01064c1 r6:00000004 r5:81cd65f8 [ 542.428476][ T8235] r4:847553e8 r3:826c0200 [ 542.428485][ T8235] [<807be054>] (tomoyo_path_number_perm) from [<807c2a00>] (tomoyo_file_ioctl+0x1c/0x20) [ 542.428520][ T8235] r9:847553c0 r8:00000003 r7:00000000 r6:00000000 r5:c01064c1 r4:847553c0 [ 542.428529][ T8235] [<807c29e4>] (tomoyo_file_ioctl) from [<8076f984>] (security_file_ioctl+0x64/0x1e4) [ 542.428558][ T8235] [<8076f920>] (security_file_ioctl) from [<8056f088>] (sys_ioctl+0x4c/0xdc8) [ 542.428591][ T8235] r7:00000000 r6:847553c1 r5:00000000 r4:c01064c1 [ 542.428599][ T8235] [<8056f03c>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 542.428623][ T8235] Exception stack(0xedee9fa8 to 0xedee9ff0) [ 542.428642][ T8235] 9fa0: 00000000 00000000 00000003 c01064c1 00000000 00000000 [ 542.428659][ T8235] 9fc0: 00000000 00000000 0012fef0 00000036 002e0000 00000000 00006364 76b2b0bc [ 542.428672][ T8235] 9fe0: 76b2aec0 76b2aeb0 000193a4 00131f40 [ 542.428690][ T8235] r10:00000036 r9:8529bc00 r8:8020029c r7:00000036 r6:0012fef0 r5:00000000 [ 542.428700][ T8235] r4:00000000 [ 542.451787][ T8235] ERROR: Out of memory at tomoyo_realpath_from_path. [ 542.515132][ T8238] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8238 comm=syz.0.1161 [ 543.441062][ T3788] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 543.594479][ T3788] usb 1-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 543.595138][ T3788] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 543.602579][ T3788] usb 1-1: config 0 descriptor?? [ 543.612378][ T3788] cp210x 1-1:0.0: cp210x converter detected [ 543.822791][ T8243] FAULT_INJECTION: forcing a failure. [ 543.822791][ T8243] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 543.823235][ T8243] CPU: 0 UID: 0 PID: 8243 Comm: syz.0.1163 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 543.823304][ T8243] Hardware name: ARM-Versatile Express [ 543.823329][ T8243] Call trace: [ 543.823421][ T8243] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 543.823562][ T8243] r7:85452f80 r6:00000000 r5:60000013 r4:8225c190 [ 543.823582][ T8243] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 543.823646][ T8243] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 543.823769][ T8243] r5:838ab000 r4:82950690 [ 543.823919][ T8243] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 543.824165][ T8243] [<8096bd18>] (should_fail_ex) from [<8096bf54>] (should_fail+0x14/0x18) [ 543.824282][ T8243] r8:84c88400 r7:85452f80 r6:76b82e88 r5:00000010 r4:84c88000 [ 543.824585][ T8243] [<8096bf40>] (should_fail) from [<8096bf74>] (should_fail_usercopy+0x1c/0x20) [ 543.825308][ T8243] [<8096bf58>] (should_fail_usercopy) from [<81046854>] (raw_ioctl+0x998/0x1094) [ 543.825394][ T8243] [<81045ebc>] (raw_ioctl) from [<8056f16c>] (sys_ioctl+0x130/0xdc8) [ 543.825504][ T8243] r10:838ab000 r9:8568d000 r8:00000003 r7:76b82e88 r6:8568d001 r5:00000000 [ 543.825554][ T8243] r4:80085502 [ 543.825573][ T8243] [<8056f03c>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 543.825654][ T8243] Exception stack(0xedfd9fa8 to 0xedfd9ff0) [ 543.825851][ T8243] 9fa0: 76b82e98 00000003 00000003 80085502 76b82e88 76b81e50 [ 543.826096][ T8243] 9fc0: 76b82e98 00000003 00000003 00000036 20000340 00000000 00006364 76b840bc [ 543.826350][ T8243] 9fe0: 00000000 76b81e38 002b9000 0013190c [ 543.826645][ T8243] r10:00000036 r9:838ab000 r8:8020029c r7:00000036 r6:00000003 r5:00000003 [ 543.826821][ T8243] r4:76b82e98 [ 543.847145][ T3788] cp210x 1-1:0.0: failed to get vendor val 0x370b size 1: -71 [ 543.847554][ T3788] cp210x 1-1:0.0: querying part number failed [ 543.857689][ T3788] usb 1-1: cp210x converter now attached to ttyUSB0 [ 543.867489][ T3788] usb 1-1: USB disconnect, device number 10 [ 543.876533][ T3788] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 543.879498][ T3788] cp210x 1-1:0.0: device disconnected [ 543.999553][ T8266] fuse: Unknown parameter 'use00000000000000000000' [ 544.167385][ T8239] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1280 sclass=netlink_route_socket pid=8239 comm=syz.1.1162 [ 544.633301][ T8275] random: crng reseeded on system resumption [ 544.687972][ T8276] fuse: Unknown parameter 'user_i00000000000000000000' [ 544.854625][ T8280] FAULT_INJECTION: forcing a failure. [ 544.854625][ T8280] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 544.855110][ T8280] CPU: 0 UID: 0 PID: 8280 Comm: syz.0.1171 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 544.855172][ T8280] Hardware name: ARM-Versatile Express [ 544.855203][ T8280] Call trace: [ 544.855254][ T8280] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 544.855368][ T8280] r7:200000c0 r6:00000000 r5:60000013 r4:8225c190 [ 544.855392][ T8280] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 544.855474][ T8280] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 544.855581][ T8280] r5:840be000 r4:82950690 [ 544.855639][ T8280] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 544.855706][ T8280] [<8096bd18>] (should_fail_ex) from [<8096bf54>] (should_fail+0x14/0x18) [ 544.855766][ T8280] r8:00000000 r7:200000c0 r6:84f006c0 r5:00000000 r4:edbfdf20 [ 544.855785][ T8280] [<8096bf40>] (should_fail) from [<8096bf74>] (should_fail_usercopy+0x1c/0x20) [ 544.855866][ T8280] [<8096bf58>] (should_fail_usercopy) from [<808bb4a8>] (_copy_from_iter+0x6c/0x7c8) [ 544.855932][ T8280] [<808bb43c>] (_copy_from_iter) from [<8165f21c>] (netlink_sendmsg+0x18c/0x444) [ 544.856085][ T8280] r10:00000000 r9:00000000 r8:edbfdf30 r7:8514c800 r6:00000014 r5:84f86c00 [ 544.856114][ T8280] r4:edbfdf20 [ 544.856131][ T8280] [<8165f090>] (netlink_sendmsg) from [<81531714>] (__sock_sendmsg+0x44/0x78) [ 544.856337][ T8280] r10:00000000 r9:edbfddc4 r8:edbfddc4 r7:00000000 r6:8362ec80 r5:edbfdf20 [ 544.856390][ T8280] r4:00000000 [ 544.856411][ T8280] [<815316d0>] (__sock_sendmsg) from [<81531f84>] (____sys_sendmsg+0x298/0x2cc) [ 544.856545][ T8280] r7:00000000 r6:8362ec80 r5:00044080 r4:edbfdf20 [ 544.856571][ T8280] [<81531cec>] (____sys_sendmsg) from [<81533d90>] (___sys_sendmsg+0x9c/0xd0) [ 544.856641][ T8280] r10:edbfde24 r9:20000140 r8:00044080 r7:00000000 r6:8362ec80 r5:edbfdf20 [ 544.856664][ T8280] r4:00000000 [ 544.856679][ T8280] [<81533cf4>] (___sys_sendmsg) from [<81534228>] (__sys_sendmsg+0x8c/0xe0) [ 544.856763][ T8280] r10:00000128 r9:840be000 r8:857150c0 r7:00044080 r6:20000140 r5:857150c1 [ 544.856810][ T8280] r4:00000004 [ 544.856833][ T8280] [<8153419c>] (__sys_sendmsg) from [<81534290>] (sys_sendmsg+0x14/0x18) [ 544.856899][ T8280] r8:8020029c r7:00000128 r6:0012fef0 r5:00000000 r4:00000000 [ 544.857006][ T8280] [<8153427c>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 544.857085][ T8280] Exception stack(0xedbfdfa8 to 0xedbfdff0) [ 544.857131][ T8280] dfa0: 00000000 00000000 00000004 20000140 00044080 00000000 [ 544.857165][ T8280] dfc0: 00000000 00000000 0012fef0 00000128 002e0000 00000000 00006364 76b840bc [ 544.857191][ T8280] dfe0: 76b83ec0 76b83eb0 000193a4 00131f40 [ 545.008500][ T8282] FAULT_INJECTION: forcing a failure. [ 545.008500][ T8282] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 545.008974][ T8282] CPU: 0 UID: 0 PID: 8282 Comm: syz.0.1172 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 545.009047][ T8282] Hardware name: ARM-Versatile Express [ 545.009075][ T8282] Call trace: [ 545.009128][ T8282] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 545.009227][ T8282] r7:ee149e20 r6:00000000 r5:60000013 r4:8225c190 [ 545.009248][ T8282] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 545.009305][ T8282] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 545.009360][ T8282] r5:838ab000 r4:82950690 [ 545.009376][ T8282] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 545.009568][ T8282] [<8096bd18>] (should_fail_ex) from [<8096bf54>] (should_fail+0x14/0x18) [ 545.010024][ T8282] r8:24004095 r7:ee149e20 r6:20000340 r5:00000000 r4:ee149f20 [ 545.010099][ T8282] [<8096bf40>] (should_fail) from [<8096bf74>] (should_fail_usercopy+0x1c/0x20) [ 545.010370][ T8282] [<8096bf58>] (should_fail_usercopy) from [<81533c14>] (copy_msghdr_from_user+0x50/0x130) [ 545.010461][ T8282] [<81533bc4>] (copy_msghdr_from_user) from [<81533d6c>] (___sys_sendmsg+0x78/0xd0) [ 545.010637][ T8282] r8:24004095 r7:00000000 r6:8362f180 r5:ee149f20 r4:ee149e64 [ 545.010816][ T8282] [<81533cf4>] (___sys_sendmsg) from [<81534228>] (__sys_sendmsg+0x8c/0xe0) [ 545.010962][ T8282] r10:00000128 r9:838ab000 r8:85715240 r7:24004095 r6:20000340 r5:85715241 [ 545.010990][ T8282] r4:00000004 [ 545.011006][ T8282] [<8153419c>] (__sys_sendmsg) from [<81534290>] (sys_sendmsg+0x14/0x18) [ 545.011074][ T8282] r8:8020029c r7:00000128 r6:0012fef0 r5:00000000 r4:00000000 [ 545.011104][ T8282] [<8153427c>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 545.011153][ T8282] Exception stack(0xee149fa8 to 0xee149ff0) [ 545.011189][ T8282] 9fa0: 00000000 00000000 00000004 20000340 24004095 00000000 [ 545.011224][ T8282] 9fc0: 00000000 00000000 0012fef0 00000128 002e0000 00000000 00006364 76b840bc [ 545.011249][ T8282] 9fe0: 76b83ec0 76b83eb0 000193a4 00131f40 [ 545.553367][ T8289] fuse: Unknown parameter 'user_i00000000000000000000' [ 545.956653][ T8293] random: crng reseeded on system resumption [ 547.211054][ T95] usb 2-1: new full-speed USB device number 14 using dummy_hcd [ 547.372496][ T95] usb 2-1: not running at top speed; connect to a high speed hub [ 547.377523][ T95] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 547.381305][ T95] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 547.391654][ T95] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 547.406880][ T95] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 547.407322][ T95] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 547.407414][ T95] usb 2-1: Product: х [ 547.407476][ T95] usb 2-1: Manufacturer: ⠊ [ 547.407538][ T95] usb 2-1: SerialNumber: ᰊ [ 547.668701][ T31] audit: type=1400 audit(547.610:260): avc: denied { setopt } for pid=8294 comm="syz.0.1177" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 548.086916][ T95] usb 2-1: 0:2 : does not exist [ 548.298380][ T8300] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 548.303143][ T8300] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 549.702076][ T8319] fuse: Unknown parameter 'user_i00000000000000000000' [ 551.939210][ T8326] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 551.956071][ T8326] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 551.969781][ T8327] fuse: Unknown parameter '0x0000000000000003' [ 552.836531][ T8331] FAULT_INJECTION: forcing a failure. [ 552.836531][ T8331] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 552.841535][ T8331] CPU: 1 UID: 0 PID: 8331 Comm: syz.0.1183 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 552.841607][ T8331] Hardware name: ARM-Versatile Express [ 552.841620][ T8331] Call trace: [ 552.841640][ T8331] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 552.841701][ T8331] r7:00000000 r6:00000000 r5:60000013 r4:8225c190 [ 552.841710][ T8331] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 552.841736][ T8331] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 552.841764][ T8331] r5:854a4800 r4:82919c94 [ 552.841771][ T8331] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 552.841799][ T8331] [<8096bd18>] (should_fail_ex) from [<80523aa4>] (should_fail_alloc_page+0x68/0x74) [ 552.841834][ T8331] r8:00000001 r7:00000000 r6:00000000 r5:00000cc0 r4:ee4bdd60 [ 552.841843][ T8331] [<80523a3c>] (should_fail_alloc_page) from [<804f22cc>] (prepare_alloc_pages.constprop.0+0x94/0x1b4) [ 552.841887][ T8331] [<804f2238>] (prepare_alloc_pages.constprop.0) from [<804fa630>] (__alloc_frozen_pages_noprof+0xac/0x10d8) [ 552.841921][ T8331] r10:83267680 r9:00000000 r8:854a4800 r7:00000000 r6:00000cc0 r5:00000000 [ 552.841931][ T8331] r4:00000000 r3:ee4bdd60 [ 552.841939][ T8331] [<804fa584>] (__alloc_frozen_pages_noprof) from [<804fb744>] (get_free_pages_noprof+0x1c/0x74) [ 552.841972][ T8331] r10:83267680 r9:8004f50c r8:83ab9d80 r7:00000000 r6:00000000 r5:00000000 [ 552.841981][ T8331] r4:00000000 [ 552.841988][ T8331] [<804fb728>] (get_free_pages_noprof) from [<80743d0c>] (fuse_do_ioctl+0xdc/0x820) [ 552.842017][ T8331] [<80743c30>] (fuse_do_ioctl) from [<807444a8>] (fuse_ioctl_common+0x58/0x6c) [ 552.842049][ T8331] r10:854a4800 r9:84755480 r8:00000010 r7:84b8a280 r6:00000000 r5:8004f50c [ 552.842058][ T8331] r4:84755480 [ 552.842065][ T8331] [<80744450>] (fuse_ioctl_common) from [<80733490>] (fuse_dir_ioctl+0x34/0x40) [ 552.842097][ T8331] r9:84755480 r8:00000004 r7:00000000 r6:84755481 r5:00000000 r4:8004f50c [ 552.842105][ T8331] [<8073345c>] (fuse_dir_ioctl) from [<8056f16c>] (sys_ioctl+0x130/0xdc8) [ 552.842134][ T8331] [<8056f03c>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 552.842158][ T8331] Exception stack(0xee4bdfa8 to 0xee4bdff0) [ 552.842180][ T8331] dfa0: 00000000 00000000 00000004 8004f50c 00000000 00000000 [ 552.842196][ T8331] dfc0: 00000000 00000000 0012fef0 00000036 002e0000 00000000 00006364 76b840bc [ 552.842209][ T8331] dfe0: 76b83ec0 76b83eb0 000193a4 00131f40 [ 552.842225][ T8331] r10:00000036 r9:854a4800 r8:8020029c r7:00000036 r6:0012fef0 r5:00000000 [ 552.842234][ T8331] r4:00000000 [ 555.055010][ T8336] fuse: Unknown parameter 'user_id00000000000000000000' [ 555.761569][ T95] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 555.966639][ T95] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 555.975721][ T95] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 555.977108][ T95] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 555.978139][ T95] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 555.979424][ T95] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 555.981344][ T95] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 555.984980][ T95] usb 1-1: config 0 descriptor?? [ 556.408947][ T95] plantronics 0003:047F:FFFF.0008: ignoring exceeding usage max [ 556.433804][ T95] plantronics 0003:047F:FFFF.0008: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 557.613059][ T8338] FAULT_INJECTION: forcing a failure. [ 557.613059][ T8338] name failslab, interval 1, probability 0, space 0, times 0 [ 557.613542][ T8338] CPU: 0 UID: 0 PID: 8338 Comm: syz.0.1185 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 557.613615][ T8338] Hardware name: ARM-Versatile Express [ 557.613640][ T8338] Call trace: [ 557.613710][ T8338] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 557.613808][ T8338] r7:83a6ec00 r6:00000000 r5:60000013 r4:8225c190 [ 557.613826][ T8338] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 557.613876][ T8338] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 557.613927][ T8338] r5:83a6ec00 r4:82919c40 [ 557.613942][ T8338] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 557.613995][ T8338] [<8096bd18>] (should_fail_ex) from [<80523a14>] (should_failslab+0x6c/0x94) [ 557.614055][ T8338] r8:00000000 r7:83a6ec00 r6:00000cc0 r5:40184810 r4:83001780 [ 557.614073][ T8338] [<805239a8>] (should_failslab) from [<805077d4>] (__kmalloc_cache_noprof+0x4c/0x33c) [ 557.614131][ T8338] [<80507788>] (__kmalloc_cache_noprof) from [<813549c4>] (hiddev_ioctl_usage+0x54/0x638) [ 557.614195][ T8338] r10:853e0000 r9:ee567000 r8:853e0000 r7:200002c0 r6:200002c0 r5:40184810 [ 557.614213][ T8338] r4:40184810 [ 557.614228][ T8338] [<81354970>] (hiddev_ioctl_usage) from [<81355330>] (hiddev_ioctl+0x388/0xa00) [ 557.614376][ T8338] r10:853e0000 r9:ee567000 r8:84caf8c0 r7:84caf8cc r6:200002c0 r5:00000000 [ 557.614808][ T8338] r4:40184810 [ 557.614968][ T8338] [<81354fa8>] (hiddev_ioctl) from [<8056f16c>] (sys_ioctl+0x130/0xdc8) [ 557.615199][ T8338] r10:83a6ec00 r9:857156c0 r8:00000004 r7:200002c0 r6:857156c1 r5:00000000 [ 557.615392][ T8338] r4:40184810 [ 557.615568][ T8338] [<8056f03c>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 557.615689][ T8338] Exception stack(0xee51dfa8 to 0xee51dff0) [ 557.615963][ T8338] dfa0: 00000000 00000000 00000004 40184810 200002c0 00000000 [ 557.616085][ T8338] dfc0: 00000000 00000000 0012fef0 00000036 002e0000 00000000 00006364 76b840bc [ 557.616244][ T8338] dfe0: 76b83ec0 76b83eb0 000193a4 00131f40 [ 557.616461][ T8338] r10:00000036 r9:83a6ec00 r8:8020029c r7:00000036 r6:0012fef0 r5:00000000 [ 557.616601][ T8338] r4:00000000 [ 557.749610][ T8355] FAULT_INJECTION: forcing a failure. [ 557.749610][ T8355] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 557.753778][ T8355] CPU: 1 UID: 0 PID: 8355 Comm: syz.0.1186 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 557.753901][ T8355] Hardware name: ARM-Versatile Express [ 557.753926][ T8355] Call trace: [ 557.753972][ T8355] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 557.754074][ T8355] r7:ee51de20 r6:00000000 r5:60000013 r4:8225c190 [ 557.754092][ T8355] [<80201ae4>] (show_stack) from [<8021fd88>] (dump_stack_lvl+0x70/0x7c) [ 557.754146][ T8355] [<8021fd18>] (dump_stack_lvl) from [<8021fdac>] (dump_stack+0x18/0x1c) [ 557.754199][ T8355] r5:8325c800 r4:82950690 [ 557.754213][ T8355] [<8021fd94>] (dump_stack) from [<8096bedc>] (should_fail_ex+0x1c4/0x228) [ 557.754265][ T8355] [<8096bd18>] (should_fail_ex) from [<8096bf54>] (should_fail+0x14/0x18) [ 557.754320][ T8355] r8:24000000 r7:ee51de20 r6:200002c0 r5:00000000 r4:ee51df20 [ 557.754340][ T8355] [<8096bf40>] (should_fail) from [<8096bf74>] (should_fail_usercopy+0x1c/0x20) [ 557.754384][ T8355] [<8096bf58>] (should_fail_usercopy) from [<81533c14>] (copy_msghdr_from_user+0x50/0x130) [ 557.754443][ T8355] [<81533bc4>] (copy_msghdr_from_user) from [<81533d6c>] (___sys_sendmsg+0x78/0xd0) [ 557.754503][ T8355] r8:24000000 r7:00000000 r6:8362ac80 r5:ee51df20 r4:ee51de64 [ 557.754520][ T8355] [<81533cf4>] (___sys_sendmsg) from [<81534228>] (__sys_sendmsg+0x8c/0xe0) [ 557.754582][ T8355] r10:00000128 r9:8325c800 r8:84755180 r7:24000000 r6:200002c0 r5:84755181 [ 557.754601][ T8355] r4:00000003 [ 557.754617][ T8355] [<8153419c>] (__sys_sendmsg) from [<81534290>] (sys_sendmsg+0x14/0x18) [ 557.754678][ T8355] r8:8020029c r7:00000128 r6:0012fef0 r5:00000000 r4:00000000 [ 557.754696][ T8355] [<8153427c>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 557.754741][ T8355] Exception stack(0xee51dfa8 to 0xee51dff0) [ 557.754778][ T8355] dfa0: 00000000 00000000 00000003 200002c0 24000000 00000000 [ 557.754811][ T8355] dfc0: 00000000 00000000 0012fef0 00000128 002e0000 00000000 00006364 76b840bc [ 557.754839][ T8355] dfe0: 76b83ec0 76b83eb0 000193a4 00131f40 [ 557.906392][ T8357] fuse: Unknown parameter '0x0000000000000003' [ 558.403657][ T6283] usb 1-1: USB disconnect, device number 11 [ 559.641162][ T8372] fuse: Unknown parameter 'user_id00000000000000000000' [ 559.694927][ T8374] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8374 comm=syz.0.1190 [ 561.951535][ T95] usb 2-1: USB disconnect, device number 14 [ 562.317309][ T8391] fuse: Unknown parameter '0x0000000000000003' [ 562.369797][ T31] audit: type=1400 audit(562.310:261): avc: denied { ioctl } for pid=8390 comm="syz.0.1193" path="socket:[15131]" dev="sockfs" ino=15131 ioctlcmd=0x480a scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 562.372369][ T8392] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1193'. [ 562.485940][ T8396] fuse: Unknown parameter 'user_id00000000000000000000' [ 562.711344][ T7318] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 562.863567][ T7318] usb 1-1: too many configurations: 68, using maximum allowed: 8 [ 562.866867][ T7318] usb 1-1: config index 0 descriptor too short (expected 72, got 56) [ 562.867521][ T7318] usb 1-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 562.868138][ T7318] usb 1-1: config 1 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 6 [ 562.871507][ T7318] usb 1-1: config index 1 descriptor too short (expected 72, got 56) [ 562.872075][ T7318] usb 1-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 562.872857][ T7318] usb 1-1: config 1 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 6 [ 562.875975][ T7318] usb 1-1: config index 2 descriptor too short (expected 72, got 56) [ 562.876673][ T7318] usb 1-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 562.877624][ T7318] usb 1-1: config 1 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 6 [ 562.881534][ T7318] usb 1-1: config index 3 descriptor too short (expected 72, got 56) [ 562.882130][ T7318] usb 1-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 562.882854][ T7318] usb 1-1: config 1 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 6 [ 562.886021][ T7318] usb 1-1: config index 4 descriptor too short (expected 72, got 56) [ 562.886642][ T7318] usb 1-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 562.887324][ T7318] usb 1-1: config 1 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 6 [ 562.897225][ T7318] usb 1-1: config index 5 descriptor too short (expected 72, got 56) [ 562.897886][ T7318] usb 1-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 562.899159][ T7318] usb 1-1: config 1 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 6 [ 562.910507][ T7318] usb 1-1: config index 6 descriptor too short (expected 72, got 56) [ 562.911181][ T7318] usb 1-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 562.911947][ T7318] usb 1-1: config 1 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 6 [ 562.915045][ T7318] usb 1-1: config index 7 descriptor too short (expected 72, got 56) [ 562.915587][ T7318] usb 1-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 562.916311][ T7318] usb 1-1: config 1 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 6 [ 562.922640][ T7318] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 562.922824][ T7318] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 562.922966][ T7318] usb 1-1: Product: syz [ 562.923068][ T7318] usb 1-1: Manufacturer: syz [ 562.923174][ T7318] usb 1-1: SerialNumber: syz [ 563.284498][ T8413] sch_tbf: burst 4398 is lower than device lo mtu (65550) ! [ 563.305579][ T31] audit: type=1400 audit(563.250:262): avc: denied { connect } for pid=8412 comm="syz.1.1200" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 563.307668][ T31] audit: type=1400 audit(563.250:263): avc: denied { write } for pid=8412 comm="syz.1.1200" path="socket:[15157]" dev="sockfs" ino=15157 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 563.456811][ T8415] bond0: (slave bond_slave_0): Releasing backup interface [ 563.467539][ T8415] bond0: (slave bond_slave_1): Releasing backup interface [ 563.805896][ T8415] netlink: 'syz.1.1201': attribute type 10 has an invalid length. [ 563.808114][ T8415] syz_tun: entered promiscuous mode [ 563.826496][ T8415] netlink: 'syz.1.1201': attribute type 10 has an invalid length. [ 563.942422][ T8420] comedi: valid board names for 8255 driver are: [ 563.944059][ T8420] 8255 [ 563.944738][ T8420] comedi: valid board names for vmk80xx driver are: [ 563.945570][ T8420] vmk80xx [ 563.946966][ T8420] comedi: valid board names for usbduxsigma driver are: [ 563.947749][ T8420] usbduxsigma [ 563.948258][ T8420] comedi: valid board names for usbduxfast driver are: [ 563.948972][ T8420] usbduxfast [ 563.949444][ T8420] comedi: valid board names for usbdux driver are: [ 563.951438][ T8420] usbdux [ 563.951954][ T8420] comedi: valid board names for ni6501 driver are: [ 563.952712][ T8420] ni6501 [ 563.953207][ T8420] comedi: valid board names for dt9812 driver are: [ 563.954607][ T8420] dt9812 [ 563.955244][ T8420] comedi: valid board names for ni_labpc_cs driver are: [ 563.956067][ T8420] ni_labpc_cs [ 563.956738][ T8420] comedi: valid board names for ni_daq_700 driver are: [ 563.958101][ T8420] ni_daq_700 [ 563.958675][ T8420] comedi: valid board names for labpc_pci driver are: [ 563.959417][ T8420] labpc_pci [ 563.960669][ T8420] comedi: valid board names for adl_pci9118 driver are: [ 563.961553][ T8420] pci9118dg [ 563.962130][ T8420] pci9118hg [ 563.962676][ T8420] pci9118hr [ 563.963201][ T8420] comedi: valid board names for 8255_pci driver are: [ 563.964086][ T8420] 8255_pci [ 563.965366][ T8420] comedi: valid board names for comedi_parport driver are: [ 563.966384][ T8420] comedi_parport [ 563.967098][ T8420] comedi: valid board names for comedi_test driver are: [ 563.968645][ T8420] comedi_test [ 563.969209][ T8420] comedi: valid board names for comedi_bond driver are: [ 563.970392][ T8420] comedi_bond [ 564.111408][ T8422] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1203'. [ 564.322440][ T8428] genirq: Flags mismatch irq 32. 00200001 (comedi_parport) vs. 00200081 (virtio1) [ 564.324626][ T8428] 8<--- cut here --- [ 564.324934][ T8428] Unable to handle kernel paging request at virtual address fee04f27 when write [ 564.325077][ T8428] [fee04f27] *pgd=80000080007003, *pmd=00000000 [ 564.326117][ T8428] Internal error: Oops: a06 [#1] SMP ARM [ 564.327838][ T8428] Modules linked in: [ 564.328289][ T8428] CPU: 1 UID: 0 PID: 8428 Comm: syz.1.1204 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 564.328707][ T8428] Hardware name: ARM-Versatile Express [ 564.328966][ T8428] PC is at parport_attach+0x174/0x1d0 [ 564.329558][ T8428] LR is at parport_attach+0x164/0x1d0 [ 564.330205][ T8428] pc : [<81398ba8>] lr : [<81398b98>] psr: 60000013 [ 564.330992][ T8428] sp : dfb11d38 ip : dfb11d38 fp : dfb11d5c [ 564.331235][ T8428] r10: 82b15078 r9 : 00000003 r8 : 8410d300 [ 564.331906][ T8428] r7 : dfb11d98 r6 : 8410d300 r5 : 00000000 r4 : 00000000 [ 564.332586][ T8428] r3 : fee04f27 r2 : 81e14f0c r1 : 00000001 r0 : 81398818 [ 564.333027][ T8428] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 564.333407][ T8428] Control: 30c5387d Table: 8591db80 DAC: 00000000 [ 564.333768][ T8428] Register r0 information: non-slab/vmalloc memory [ 564.334551][ T8428] Register r1 information: non-paged memory [ 564.334873][ T8428] Register r2 information: non-slab/vmalloc memory [ 564.335285][ T8428] Register r3 information: 0-page vmalloc region starting at 0xfee00000 allocated at pci_reserve_io+0x0/0x38 [ 564.335967][ T8428] Register r4 information: NULL pointer [ 564.336492][ T8428] Register r5 information: NULL pointer [ 564.336809][ T8428] Register r6 information: slab kmalloc-192 start 8410d300 pointer offset 0 size 192 [ 564.337833][ T8428] Register r7 information: 2-page vmalloc region starting at 0xdfb10000 allocated at kernel_clone+0xac/0x3e4 [ 564.338319][ T8428] Register r8 information: slab kmalloc-192 start 8410d300 pointer offset 0 size 192 [ 564.338824][ T8428] Register r9 information: non-paged memory [ 564.339127][ T8428] Register r10 information: non-slab/vmalloc memory [ 564.339473][ T8428] Register r11 information: 2-page vmalloc region starting at 0xdfb10000 allocated at kernel_clone+0xac/0x3e4 [ 564.340129][ T8428] Register r12 information: 2-page vmalloc region starting at 0xdfb10000 allocated at kernel_clone+0xac/0x3e4 [ 564.340739][ T8428] Process syz.1.1204 (pid: 8428, stack limit = 0xdfb10000) [ 564.341178][ T8428] Stack: (0xdfb11d38 to 0xdfb12000) [ 564.341443][ T8428] 1d20: 823f88f8 8410d300 [ 564.341869][ T8428] 1d40: 829c4b18 829c4b18 81e153cc 00000000 dfb11d94 dfb11d60 81394c60 81398a40 [ 564.342335][ T8428] 1d60: 200000c0 00000000 dfb11d84 200000c0 8410d300 b5403587 200000c0 854a2400 [ 564.342746][ T8428] 1d80: 40946400 00000003 dfb11e4c dfb11d98 813908f0 81394b68 656d6f63 705f6964 [ 564.343124][ T8428] 1da0: 6f707261 00007472 00000000 00004f27 00000020 00000004 00000004 00000005 [ 564.343587][ T8428] 1dc0: 00000006 00000006 00000007 0000000a 00000100 00000002 00080000 00000001 [ 564.343999][ T8428] 1de0: 00000008 0000001e 00000001 00000000 0001a449 00000003 00000006 00000081 [ 564.344401][ T8428] 1e00: 0000caa7 00000004 00001e58 0000000b 00000003 0000003c 00000008 00000006 [ 564.344809][ T8428] 1e20: 00000000 00000005 00000000 cfa81cf9 00000000 84755480 8410d300 200000c0 [ 564.345258][ T8428] 1e40: dfb11f14 dfb11e50 813918a4 81390824 00000000 00000000 00000000 cfa81cf9 [ 564.345715][ T8428] 1e60: 00000000 00000000 8246a3fc 0000005f 83cbde58 8410d330 8406cf3c 854a2400 [ 564.346160][ T8428] 1e80: dfb11ee4 dfb11e90 8079688c 8078cb7c 00000064 00000001 00000000 dfb11eac [ 564.346731][ T8428] 1ea0: 85a61d90 834306e8 00006400 0000000b dfb11ea0 00000000 00000000 cfa81cf9 [ 564.347227][ T8428] 1ec0: 84755480 40946400 200000c0 200000c0 00000003 84755480 dfb11ef4 dfb11ee8 [ 564.347592][ T8428] 1ee0: 807969ac cfa81cf9 dfb11f14 40946400 00000000 84755481 200000c0 00000003 [ 564.347998][ T8428] 1f00: 84755480 854a2400 dfb11fa4 dfb11f18 8056f16c 813912d4 ecac8b10 854a2400 [ 564.348406][ T8428] 1f20: dfb11f3c dfb11f30 81a2db68 81a2da38 dfb11f54 dfb11f40 8026203c 802935d8 [ 564.348828][ T8428] 1f40: dfb11fb0 40000000 dfb11f84 dfb11f58 802229ec 80261ff8 00000000 8281d09c [ 564.349168][ T8428] 1f60: dfb11fb0 0014c4a0 ecac8b10 80222940 00000000 cfa81cf9 dfb11fac 00000000 [ 564.349608][ T8428] 1f80: 00000000 002f6300 00000036 8020029c 854a2400 00000036 00000000 dfb11fa8 [ 564.350043][ T8428] 1fa0: 80200060 8056f048 00000000 00000000 00000003 40946400 200000c0 00000000 [ 564.350668][ T8428] 1fc0: 00000000 00000000 002f6300 00000036 002e0000 00000000 00006364 76b2b0bc [ 564.350977][ T8428] 1fe0: 76b2aec0 76b2aeb0 000193a4 00131f40 60000010 00000003 00000000 00000000 [ 564.351379][ T8428] Call trace: [ 564.351611][ T8428] [<81398a34>] (parport_attach) from [<81394c60>] (comedi_device_attach+0x104/0x240) [ 564.352086][ T8428] r6:00000000 r5:81e153cc r4:829c4b18 [ 564.352310][ T8428] [<81394b5c>] (comedi_device_attach) from [<813908f0>] (do_devconfig_ioctl+0xd8/0x1e0) [ 564.352795][ T8428] r10:00000003 r9:40946400 r8:854a2400 r7:200000c0 r6:b5403587 r5:8410d300 [ 564.353091][ T8428] r4:200000c0 [ 564.353285][ T8428] [<81390818>] (do_devconfig_ioctl) from [<813918a4>] (comedi_unlocked_ioctl+0x5dc/0x1b94) [ 564.354005][ T8428] r6:200000c0 r5:8410d300 r4:84755480 [ 564.354276][ T8428] [<813912c8>] (comedi_unlocked_ioctl) from [<8056f16c>] (sys_ioctl+0x130/0xdc8) [ 564.354693][ T8428] r10:854a2400 r9:84755480 r8:00000003 r7:200000c0 r6:84755481 r5:00000000 [ 564.355212][ T8428] r4:40946400 [ 564.355385][ T8428] [<8056f03c>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 564.355860][ T8428] Exception stack(0xdfb11fa8 to 0xdfb11ff0) [ 564.356189][ T8428] 1fa0: 00000000 00000000 00000003 40946400 200000c0 00000000 [ 564.356666][ T8428] 1fc0: 00000000 00000000 002f6300 00000036 002e0000 00000000 00006364 76b2b0bc [ 564.357002][ T8428] 1fe0: 76b2aec0 76b2aeb0 000193a4 00131f40 [ 564.357271][ T8428] r10:00000036 r9:854a2400 r8:8020029c r7:00000036 r6:002f6300 r5:00000000 [ 564.357616][ T8428] r4:00000000 [ 564.358050][ T8428] Code: e596306c e3a04000 e7f33053 e2433612 (e5c34000) [ 564.358802][ T8428] ---[ end trace 0000000000000000 ]--- [ 564.359558][ T8428] Kernel panic - not syncing: Fatal exception [ 564.361877][ T8428] Rebooting in 86400 seconds.. VM DIAGNOSIS: 06:29:32 Registers: info registers vcpu 0 CPU#0 R00=dddcf080 R01=0009de08 R02=fa90bb40 R03=81a2e3a0 R04=00000006 R05=828f8dc8 R06=00000000 R07=828f8dc0 R08=841e5400 R09=00000028 R10=828f8dc8 R11=df80172c R12=df801730 R13=df801720 R14=80340934 R15=81a2e3b0 PSR=200f0193 --C- A S svc32 s00=72656820 s01=2d2d2065 d00=2d2d206572656820 s02=00000000 s03=00000000 d01=0000000000000000 s04=ef0cee00 s05=ef0cee00 d02=ef0cee00ef0cee00 s06=08040200 s07=80402000 d03=8040200008040200 s08=00000c00 s09=c0200c03 d04=c0200c0300000c00 s10=08040201 s11=80402000 d05=8040200008040201 s12=08040201 s13=80402010 d06=8040201008040201 s14=08040201 s15=80402010 d07=8040201008040201 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=0000002b R01=00000000 R02=00000000 R03=854a2400 R04=dfb11ce8 R05=00000000 R06=00000a06 R07=60000193 R08=82a6d45c R09=8281d098 R10=854a2400 R11=dfb11c0c R12=dfb11ae8 R13=dfb11ba0 R14=802e2b48 R15=80228848 PSR=60000193 -ZC- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000