0ff3f00000000000900000003000000c80200000801000008010000080100000801000000000000f8010000f8010000f8010000f8010000f801000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8000801000000000000000000000000000000000000000000000000400000000000000000000000000000000000c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457f000ff010000000000000000000000000001ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000006272696467655f736c6176655f3000007663616e30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f00000000000000000000000000000000000000000000000000028005443504d53530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000111b6ad54ef1ab8002c96c62063cf424c858a2ab6b8250ff32ee8a64b25f83e3460d32bb85b412616ab19f4105ad806d9e31d78e368d7b14e738c7e0280710006e03607bf7b0e02f7ec752ccfffa3fbb4feaec1a378e6c38098d211db3973509daf35d71c7d72e067d9179158c7fdabbce54af692f92ea03730f8dcfb0924b283c2284980b5843f30875f6f80b84cc4347551758d99d4e6b5488b3510f10034d9b0eeb2781d5ff05930c3c2603fd4f6db9ce088d85d8d8f8325236c361d2a85dce95c09fd6bea8ad6ccad2b869dad6991dbe369c6326488e7cbb596b92cf88d3b23f834b63edd0d1f6d445b0328c833630a942c65b9c026a7d79207dfaeaca7680013ff587610155ce9cc9ba91602e547fcbb3409f2144"], 0x1) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x8, 0x1, 0x80000000, 0x100000000, 0x9}, 0xc) 17:00:48 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0xffffca88], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:00:48 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:48 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='%quashfs\x00', 0x0, 0x0) 17:00:48 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x4c000000, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:48 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x560f) [ 2818.799099][ C0] net_ratelimit: 20 callbacks suppressed [ 2818.799109][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2818.810946][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2818.816935][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2818.823027][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2818.879765][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2818.887522][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2818.895497][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2818.902055][ C1] protocol 88fb is buggy, dev hsr_slave_1 17:00:49 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x200000000009) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1) 17:00:49 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0xffffdd86], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:00:49 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:49 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='.quashfs\x00', 0x0, 0x0) 17:00:49 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x68000000, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:49 executing program 1: r0 = syz_open_dev$video(&(0x7f0000000380)='/dev/video#\x00', 0x7, 0x800) ioctl$VIDIOC_S_AUDIO(r0, 0x40345622, &(0x7f00000003c0)={0xfe47, "cb3814ad8c02d3df713cd7469a2ee62f7964613c6bf9c9c33c4687a57d0d256b", 0x0, 0x1}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000900)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="00012dbd7000fcdbdf250900000008000600110000003800020008000500ae1d000014000100000000090000000000000000000000000800070000000000080003000100000008000700fe01000014000100080001000a00000008000800020000001800010008000b00736970000c0007002800000009000000"], 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000180)={0x3, 0x7, 0xeffa}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40084002}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x30, 0x70bd2a, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x5}, 0x40) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000340)={0x2}, 0x4) r4 = socket$inet6(0xa, 0x3, 0x200000000009) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x22, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1) 17:00:49 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0xfffff000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:00:49 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d27, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:49 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='Xquashfs\x00', 0x0, 0x0) 17:00:49 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x6c000000, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) [ 2819.599033][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2819.604948][ C1] protocol 88fb is buggy, dev hsr_slave_1 17:00:49 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x200000000009) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) 17:00:50 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5700) 17:00:50 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x74000000, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:50 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='cquashfs\x00', 0x0, 0x0) 17:00:50 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc100, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:50 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x200000000009) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1) 17:00:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0xffffff8d], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:00:50 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='dquashfs\x00', 0x0, 0x0) 17:00:50 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x7a000000, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:50 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf203, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:50 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x200000000009) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1) 17:00:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0xfffffff5], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:00:50 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x9d270000, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:51 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5701) 17:00:51 executing program 1: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x1267) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xff, 0x2, [0x9, 0x10000]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x6, 0x9f, "c9d971ce04315fbc14759c97dd3dfd3235c162c703142c31a3651a17c2fe48d95c5d4e02d380788898504365578ccd36c1cd33b14ca5d651ac83f87edd2712c0491f4049392b9455a807f06ef78fe4850d273bf834d7c6524b23b454ea991445c8f23258f64c85b900535227682559b69bc6f81477f9ef5e4709cbdc622444de5e00606f7a4d98586bddff223ee10c2485b06cbc0b3188dd2562f19f69f767"}, 0xa7) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x200400, 0x0) write$evdev(r3, &(0x7f00000002c0)=[{{0x0, 0x2710}, 0x0, 0x6, 0xffffffff}, {{0x0, 0x7530}, 0x11, 0x5, 0xf2c6}], 0x30) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000340)={0x3, [0x4, 0x100000001, 0x6b]}, 0xa) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200180}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01022bbd7000fe89d5ea6c62a446080004000300000008000300bf000000040005000400050004008049c03a205e0500080001004e2400000800"], 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f00000004c0)=ANY=[], 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000300)) 17:00:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0xfffffffe], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:00:51 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='iquashfs\x00', 0x0, 0x0) 17:00:51 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0xbd010000, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:51 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x10000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:00:51 executing program 1: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast2}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000802, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) sendmmsg(r1, &(0x7f0000004040)=[{{0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f00000007c0)='`', 0x1}], 0x1}}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) recvmmsg(r1, &(0x7f0000003a00), 0x3a1, 0x0, 0x0) 17:00:51 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5702) 17:00:51 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='lquashfs\x00', 0x0, 0x0) 17:00:51 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0xfeffffff, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:51 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:51 executing program 1: socketpair(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x3306, @ipv4={[], [], @broadcast}, 0x9}}, 0x1f, 0x1, 0x9, 0x7, 0x40}, &(0x7f0000000100)=0x98) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180), 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x516a, 0x1}, 0x8) sendmmsg$alg(r1, &(0x7f0000236fc8)=[{0x0, 0x0, &(0x7f00000fff80), 0xc, &(0x7f00001e1e78)}], 0x4924924924926c8, 0xf0ff7f) 17:00:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0xf0ffffffffffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:00:51 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='oquashfs\x00', 0x0, 0x0) 17:00:52 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0xfffffffe, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:52 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x100000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:00:52 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x100000000000000, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:52 executing program 1: perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000440)='./bus\x00') openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$RTC_AIE_ON(0xffffffffffffffff, 0x7001) write$binfmt_aout(r1, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041a7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e"], 0x3e) openat$ptmx(0xffffffffffffff9c, 0x0, 0x200000, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000000c0)) sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x4000000000000) 17:00:52 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5703) 17:00:52 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:52 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='pquashfs\x00', 0x0, 0x0) 17:00:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x200000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:00:52 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x200000000000000, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:52 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c010000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:52 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='rquashfs\x00', 0x0, 0x0) 17:00:53 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xa, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="850000001100000025000000000000009500000000000000"], &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd'}, 0x48) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1000000008001, 0x358) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) 17:00:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x300000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:00:53 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x500000000000000, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:53 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='tquashfs\x00', 0x0, 0x0) 17:00:53 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:53 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5704) 17:00:53 executing program 1: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(0x0, &(0x7f000002c000)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x4040, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x80, 0x50680) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000180)) r1 = creat(&(0x7f0000002500)='./file0/bus\x00', 0xcebb6074bb566d03) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x84000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) fcntl$lock(r2, 0x26, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r3}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0/bus\x00'}, 0x20bb293e57747d34) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) 17:00:53 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0xa00000000000000, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:53 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:53 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='uquashfs\x00', 0x0, 0x0) 17:00:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x400000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2823.704878][ T26] audit: type=1804 audit(1552582853.753:145): pid=13834 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="bus" dev="sda1" ino=16551 res=1 17:00:54 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xfffffffffffffffd, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x400000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x2c00) write(r3, &(0x7f00000001c0), 0xfffffef3) read(r2, &(0x7f0000000540)=""/250, 0x446a6e69) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$caif_seqpacket(0x25, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) 17:00:54 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='xquashfs\x00', 0x0, 0x0) 17:00:54 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x2000000000000000, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:54 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x500000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:00:54 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x2800000000000000, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:54 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5705) 17:00:54 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0x5, 0x0, 'client0\x00', 0x4, "c1a3f2c8c17d5078", "1565f26ff74b6b04255d6286bed35142e85d1db02befc352b9cd6197a04882c1", 0x1, 0x5}) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x10000001) ioctl$BLKSECDISCARD(r1, 0x127d, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x8, 0x0, 0x3, 0x2, 0x81}, 0xc) 17:00:54 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='s\nuashfs\x00', 0x0, 0x0) 17:00:54 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:54 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x4000000000000000, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x600000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2825.039163][ C0] net_ratelimit: 20 callbacks suppressed [ 2825.039182][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2825.050830][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2825.056672][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2825.062541][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2825.145069][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2825.151005][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2825.156847][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2825.162708][ C1] protocol 88fb is buggy, dev hsr_slave_1 17:00:55 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='s%uashfs\x00', 0x0, 0x0) 17:00:55 executing program 1: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f00000001c0), 0x0}, 0xfffffed4) 17:00:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x700000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:00:55 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x4800000000000000, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:55 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:55 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5706) 17:00:55 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='sq\nashfs\x00', 0x0, 0x0) 17:00:55 executing program 1: socketpair$unix(0x1, 0x4000000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='sta\x00\x00\x00\fU\x00\x00\x00\x00\x00\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11)E\x9e\xbeP\xda\x83@\xd8\xed\xa4\xe6\xa2]sk4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00\xc3E\xefRUO{l\x7fP\t\xecFw\aGD\x1a\xf9a\x98=\xeb_e\xc1U\x91gg\xbc)\xba<+X\x1e(\xbd\xd7\xcfe\xe5\xee\xec\xc3\xd1\xf4\\\x82\x17A\xc2\x96\x87\v\xad\xf5\xc0B\xb2J\xc7\x98\xd5', 0x275a, 0x0) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x2000002) fallocate(r1, 0x0, 0x0, 0x10ffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000000)={0x0, r2, 0xff, 0x3ff, 0x7ff}) io_setup(0xfffffffffffffffa, &(0x7f0000000040)=0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000800)={r1, 0x50, &(0x7f0000000780)}, 0x10) io_submit(r3, 0x6, &(0x7f0000000740)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x3058, r2, &(0x7f00000000c0)="b2c4e5ccc7229c3916b608355951005a58281840dfbd936fee420f2ca8e9235630deab33375fedfaf744115a3ebfea94731bb052d38273bcea770db2637064edbb08dff12ecb198e6820da7ad7dbf9d8f224fb1ac741f2aea8980b0dd415799effb46e676467a9c04e46e4e81abe64f6502eceda7386a9b679680d59a9197f0ee6ec89babf9f1bf9a45b7e473e7326a104ca292ae780fd2fe93ffd21c53e6ea0a3e9f4952624aa1ba7da4f8e26601c989208b6c1533cedbe9b371e3d4b75c597a9303e22e95ee952a2e3918fc05bbce2a22deed9bb083089", 0xd8, 0x7, 0x0, 0x2, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x80000000, r0, &(0x7f0000000240)="e8f6badcb061fe70110fd3738a5fe5435788c1f66fe2403333f19b63b26e4f38793bd737393302", 0x27, 0x8, 0x0, 0x3, r1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x3, r2, &(0x7f00000002c0)="09c3cd904c77e4e41fd133c17b80f807b2bc5cc9b153efdcbbdd71df8c504ad3ae0fe5788448a27e331720904e2d997d9b34eefceb09344f0b", 0x39, 0x7, 0x0, 0xd7bf0dbe90e08b30, r2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xf, 0x5, r0, &(0x7f0000000340)="8498dcd1c8b34e205b0721dcd279186a6518670a8488f9fa93a46cbe97b2e4ca429c8e42055d5d4f82333ad2b6102aecae327447cfc7f2bb84d4de7ba9a33357a9291b3f803eba0d19a80aa1c17b176bad7e5a2faca672e38dd76b288266d05454ea43caf5133c63962e57201d24084065edf2957a836d0f126d765ff84fba7ac5323c6e104e22f4377934f75cf3c6486f5ed5545aa7a4dcca38c4536ebe02141d14ddb131cc382b0f73493f3582a31b2518d9c4bd3ee61c92b3f93eb4", 0xbd, 0x2, 0x0, 0x1, r2}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0x57, r2, &(0x7f0000000500)="ab1f8f3b51d8d885177be97646d95d59c85eeb2d1861f8f453ede94a13f4691dce57ff45e60f7713cafa9c84cc0164d80c02c363ad88e92de98697d9a7a57cec75968afcacf4ef455ef1592f7fa2c03c85521457a3c0b8dfbc3b8ef673c5c2b62bf488189bf845aa1228c4759da166422e8b58e3b7fcdc712837022c0af979ac35a1aefd40c356dfd3205ffad6d15a638b07546880889592c28be7b3eaa862884049fefb6db22fa08286859e3144c04c002b1297168c06f08acae59e4f700b5321ccd6dbee8386a42c40778148815fe4fb", 0xd1, 0x8000, 0x0, 0x2}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x5, 0x2, r1, &(0x7f0000000640)="f84314f8aec6590b74c06b2a376d113995b5b34bc0166da43da9e099caca70efd20bde22c6fe3aa1fafd76dd536239679f00eda86b9c083cdb2c61c49c841cb837ad1acee32a06e0aad4457a958b7fbdc1a1be55b24068665a0d76d6e2ad56b46265fadf2c7be00b10d6ad1ff2ac1bd7af38705b48a7aef04e9728a34f2832a61ebe2dc93d51efd7abd47b447305f23aac1a1a2a2e687481744dfaffb57a2a55", 0xa0, 0xb8, 0x0, 0x0, r2}]) 17:00:55 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x4a00000000000000, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:55 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) [ 2825.839005][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2825.844934][ C1] protocol 88fb is buggy, dev hsr_slave_1 17:00:55 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='sq#ashfs\x00', 0x0, 0x0) 17:00:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x800000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:00:56 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x4c00000000000000, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:56 executing program 1: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e21, 0x5, @local}}, [0x5, 0xf6b0, 0x0, 0x4, 0xfff, 0x4, 0x4, 0x1, 0x5, 0x3, 0x9, 0x1400, 0x2, 0x0, 0x4]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x898}, 0xc) socketpair$unix(0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f00000001c0)=[&(0x7f0000f9a000/0x5000)=nil], 0x0, 0x0, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000000300)={0x34, 0x0, &(0x7f0000000240)}) request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0xfffffffffffffff8) add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000001a00)='keyring\x00', &(0x7f0000001a40)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000004c0)={0x1000000a, 0xfffbffffffffffff, 0x1, 0xffffffffffffffff}) r5 = syz_open_dev$swradio(&(0x7f0000000280)='/dev/swradio#\x00', 0x0, 0x2) ioctl$PPPIOCATTCHAN(r5, 0x40047438, &(0x7f0000000100)=0x3) recvmmsg(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x2, &(0x7f00000007c0)) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r0, 0xc0845658, &(0x7f00000016c0)={0x0, @bt={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x6, 0x101, 0x0, 0x31}}) mmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x6, 0x811, r4, 0x0) 17:00:56 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:56 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='sq%ashfs\x00', 0x0, 0x0) 17:00:56 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d270000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:56 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5707) 17:00:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x806000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:00:56 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x6800000000000000, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:56 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='sq*ashfs\x00', 0x0, 0x0) 17:00:56 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000640)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="66643d65228bc02465cc09749f0e239e73aa9fa3443c8073b643924f7475bd73b04cc902a1a571ff11746aca46afde7ed7b751a26afbe4d4a65bf717ca18580f201c05f08860a00c248ab40d", @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2ca551912d047b389a3d", @ANYRESDEC=0x0, @ANYBLOB=',\a']) mount(0x0, &(0x7f0000000880)='./file0\x00', 0x0, 0x2000023, 0x0) 17:00:56 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x6c00000000000000, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:56 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc1000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:57 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='sq+ashfs\x00', 0x0, 0x0) 17:00:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x900000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:00:57 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x7400000000000000, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:57 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='sq-ashfs\x00', 0x0, 0x0) 17:00:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x203, 0x2) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0x20323}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000140)={0x10000, 0x2000}) ftruncate(0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xeffffdef) rt_sigprocmask(0x3, &(0x7f0000000200), 0x0, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='syzkaller1\x00') ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000180)='\x00') close(0xffffffffffffffff) ioctl$VIDIOC_ENCODER_CMD(r0, 0xc028564d, &(0x7f0000000040)={0x3, 0x1, [0x50d, 0x100000000, 0x401, 0x0, 0x6, 0x0, 0xb17, 0x9]}) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f00000001c0), 0x4) setsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000100)=0x2, 0x4) bind(0xffffffffffffffff, 0x0, 0x0) 17:00:57 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5708) 17:00:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0xa00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:00:57 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf2030000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:57 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x7a00000000000000, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0xb00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:00:57 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='sq.ashfs\x00', 0x0, 0x0) 17:00:57 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x1, 0x0, 0x8, 0x0, 0x0, 0x0, 'syz1\x00', 0x0, 0x0, [], [0x8]}) prctl$PR_SET_SECUREBITS(0x1c, 0x6) 17:00:58 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:58 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='sq0ashfs\x00', 0x0, 0x0) 17:00:58 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioprio_get$uid(0x3, r0) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x9, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="190200000000ea00a6000000000000000000007f93b93f6164000095000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x2, 0x1000, &(0x7f000062b000)=""/4096}, 0x48) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000006c0)={'hwsim0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000800)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000700)={0x94, r2, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [{{0x8, 0x1, r3}, {0x78, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x10000}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r4}}}]}}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000}, 0x4040000) 17:00:58 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x9d27000000000000, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:58 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:58 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5709) 17:00:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0xd00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:00:58 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0xbd01000000000000, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:58 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='sqXashfs\x00', 0x0, 0x0) 17:00:58 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:58 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'team_slave_0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'team_slave_0\x00', 0x200008000005}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40108011}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x10c, r2, 0x402, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x1c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0x2c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_BEARER={0x80, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0xb89, @rand_addr="91f53760bcf499c33d6b437ee5f5cc78", 0x6}}, {0x14, 0x2, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}}}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth0_to_hsr\x00'}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}]}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4000}, 0x10) [ 2828.935127][ T4155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready 17:00:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x1000000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:00:59 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0xfeffffff00000000, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:59 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='sqcashfs\x00', 0x0, 0x0) 17:00:59 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:59 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x570a) 17:00:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x2001001000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:00:59 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='sqdashfs\x00', 0x0, 0x0) 17:00:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045004, &(0x7f00000004c0)) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r1, 0xc040564a, &(0x7f0000000040)={0x800, 0x0, 0x301a, 0x1, 0x83, 0x9, 0xfffffffffffffc00, 0x1}) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x8}, 0x1) 17:00:59 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0xffffffff00000000, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:00:59 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x2800000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:00 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x2000001000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) fchdir(r1) ioctl$sock_TIOCOUTQ(r1, 0x5411, 0x0) bind$bt_l2cap(r1, &(0x7f0000000240)={0x1f, 0x8, {0x8, 0xff, 0x9, 0x2a8, 0x444dc83400000000, 0x7}, 0x101}, 0xe) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000140)='net/nfsfs\x00', 0xffffffffffffffff}, 0x30) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/nfsfs\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) bind$bt_hci(r3, &(0x7f00000000c0)={0x1f, r4, 0x1}, 0xc) 17:01:00 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:00 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='sqiashfs\x00', 0x0, 0x0) 17:01:00 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:00 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x570b) 17:01:00 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:00 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='sqlashfs\x00', 0x0, 0x0) 17:01:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x3a00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:00 executing program 1: r0 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r0, 0xc0205647, &(0x7f0000000000)={0x80000f000000, 0x100000001, 0x0, [], &(0x7f0000000180)={0x98f909, 0xfffffffffffffffd, [], @p_u8=&(0x7f0000000080)}}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000040)={0x3, 0x9, 0x3}) ioctl$VIDIOC_ENUM_FREQ_BANDS(r0, 0xc0405665, &(0x7f00000000c0)={0x7, 0x7, 0x4, 0x1100, 0xfffffffffffffff7, 0xff, 0xa}) 17:01:00 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c01000000000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:01 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x3f00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x0, 0x0) write$UHID_GET_REPORT_REPLY(r1, &(0x7f0000000180)={0xa, 0x6, 0x245d, 0x5c}, 0xa) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12001d88b070") r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2800000000000000290000003900000021020201cb933d15fe800000000000009f00000000000000"], 0x28}, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) renameat(r3, &(0x7f0000000080)='.\x00', r3, &(0x7f0000000100)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000000000)=0x3) 17:01:01 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:01 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='sqoashfs\x00', 0x0, 0x0) [ 2831.280452][ C0] net_ratelimit: 20 callbacks suppressed [ 2831.280468][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2831.292552][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2831.298953][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2831.305335][ C0] protocol 88fb is buggy, dev hsr_slave_1 17:01:01 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) [ 2831.360493][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2831.366916][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2831.375639][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2831.381811][ C1] protocol 88fb is buggy, dev hsr_slave_1 17:01:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c123f3188b070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x4000, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x200, 0x0) fanotify_mark(r2, 0x10, 0x1000, r3, &(0x7f0000000080)='./file0\x00') getsockopt$sock_buf(r1, 0x1, 0x12, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) 17:01:01 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x570c) 17:01:01 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x4000000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:01 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:01 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='sqpashfs\x00', 0x0, 0x0) 17:01:01 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='sqsashfs\x00', 0x0, 0x0) 17:01:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000580)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r2 = semget$private(0x0, 0x4, 0x100) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000100)=[0xee01, 0xffffffffffffffff, 0x0, 0xee01, 0xffffffffffffffff, 0xee00, 0x0, 0xee00]) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000380)={{0x0, r3, r4, r5, r6, 0x131, 0x100000001}, 0x13, 0x7fffffff, 0x7fffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x1, 0x0, 0xa3, 0xa70, 'syz0\x00', 0x8}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000004c0)={{0x5, 0x6}, 'port1\x00', 0x0, 0x40000, 0x80000000, 0x9, 0x229fee95, 0x4, 0x490, 0x0, 0x4, 0x3}) getpeername$ax25(r1, &(0x7f0000000400)={{}, [@remote, @null, @null, @null, @netrom, @default, @default, @null]}, &(0x7f0000000480)=0x48) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x28, 0x2, &(0x7f0000581000)={{{@in, @in6=@mcast2}}}, &(0x7f0000000080)=0xe8) 17:01:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x4305000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:02 executing program 1: r0 = socket$inet(0x10, 0x7, 0x0) shutdown(r0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_map={0x80000000}}) r1 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x1, 0x200000) ioctl$VIDIOC_QUERYMENU(r1, 0xc02c5625, &(0x7f0000000080)={0x100, 0x2, @name="b6858d0a535c4ad04e8318ace38f2a29395ee0cf4ce254d687aaa71c161a9da7"}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="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") [ 2832.079578][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2832.086849][ C1] protocol 88fb is buggy, dev hsr_slave_1 17:01:02 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800000000000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:02 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:02 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x570d) 17:01:02 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:02 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='sqxashfs\x00', 0x0, 0x0) 17:01:02 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0x4) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_x25_SIOCDELRT(r2, 0x890c, &(0x7f00000001c0)={@remote={[], 0x0}, 0x5, 'bond0\x00'}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x23, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x0, 0x0, 0x100000}, 0x20) ioctl$SCSI_IOCTL_SYNC(r3, 0x4) 17:01:02 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00000000000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x5800000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:02 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squ\nshfs\x00', 0x0, 0x0) 17:01:03 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:03 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0xf8, "4ebaa3f0edfafd154dd58a1b26d9f2b524938d4179f109527ac85a2839f4519ed8bcf6672fb1502105c18c491dbf8b594e39b5abae0cfea2ca972642d2853a06e473178b477dc096f5c79ddceaae79041d30f2da72267bfbb37120fdd27a702f745cc9f48e5e8cf974f0443b722ad8d6b6d043ef36c0bee969c8ce323a0c2b31954b704a925889ffd72c3730e7676d15bb47db9ba215ba7dad988d93a6a24c81dd3666d7e57e9940752f842719a2770cbbeeb1a133a1f6ac694289a8e827f93e05b8ca3530822a517dc95730770d3ad41d1d5b8d46a1b4597b62531408164a820c280e37427823d9db2adf0204a03a92ce1a62d8d30b17e0"}, &(0x7f0000000440)=0x11c) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000140)={{0x1, 0x5, 0x3, 0x10001, 'syz0\x00', 0x3}, 0x0, 0x10, 0xffff, r2, 0x2, 0x100000001, 'syz1\x00', &(0x7f00000000c0)=['wlan1em0&)&\x00', 'GPL\x00'], 0x10, [], [0xffffffff, 0x7fff, 0x5, 0x9]}) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @multicast2}, 0x10) getsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @udp={0x2, 0x4e21, 0x8}}}}}, 0x0) 17:01:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x6000000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:03 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x570e) 17:01:03 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800000000000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:03 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squ%shfs\x00', 0x0, 0x0) 17:01:03 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x6) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0xff48, &(0x7f0000000480)=[{&(0x7f0000000100)=""/153, 0x99}, {&(0x7f0000000280)=""/148, 0x94}, {&(0x7f0000000340)=""/95, 0x5f}, {&(0x7f00000003c0)=""/150, 0xffffff27}], 0x4}, 0x2000) openat$null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0x80000, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000006c0)) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000740)="df6c51c7bf5f8a4d8643879e0192fdaceeaf6039b4fc5de8fe9c284afe170c29a7a3a5e0f45b8407ac2e9ecd66073fd1f2c7e99382908f9d2db7295097383fb3c04b137b9d1f47b679b5d6e9b2a420bcd17738c9cc4f514d56d233669a18202383880ec4f42c0e8426891a0933c92400656810e7058c770fa721472d7f1912b41e038eb8789964a2ad7df38bab3d1bc170846dcc7f9052ca88562ddf27e3ea5d0010f00000000000000000000000", 0xfd91) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000000c0)={'ip6_vth0\x00', {0x2, 0x0, @multicast2}}) setsockopt$inet6_buf(r0, 0x29, 0x80000000000040, &(0x7f0000000080), 0x2b) 17:01:03 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x8000000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:03 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squa\nhfs\x00', 0x0, 0x0) 17:01:03 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c12") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r1, 0x4020565b, &(0x7f00000000c0)={0x8001003, 0xbe6, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000100)=0x29, 0xffffffd5) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x15}, @remote, @local}, 0xc) 17:01:03 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00000000000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x800e000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:04 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x570f) 17:01:04 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:04 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) close(r0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind(r0, &(0x7f00000000c0)=@ll, 0x80) 17:01:04 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400000000000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x8035000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:04 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squa%hfs\x00', 0x0, 0x0) 17:01:04 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00000000000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:04 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = memfd_create(&(0x7f0000000400)='dev\x00\xcbh\x80\x87\x1d\xf6\xbe\x8f^K;\xf0z|x}\xd3\xc7\xc2\x1c(\x05\x91\x1f\v\x87(\xe8vB\x87\xb7U\rhI\xb3p\xc2\xd8\x809\xbex\xee\x97e\xe9\x93\x85\xe4\xc6g\xcb\xed\xeak\xdb\x96%zx\xed2m\xe7\xdbK\x93\xc7\x96BL\xe9\xeb\xb5F\xc7\x85\x9cwe\xf8\xb4\xcd}\xf5\x89W\xf9\"\xf8\xba\xfc;#\xa7\x18\xa1\n\xd3\x9e\xdb\xbfO\xff\x00\xc8=\xb9A\xd69\xf6\xca\x80\r\xe9\x01\x88H\xa9F\xb8r_\x9b\xa0\xb7\x1e\x1bp\xe1 \xaf\xae\xb7\xade;\xab\x19:TU\xf9\xe8W\xf9\xc0|\xc6\x03\x05$\xe2w\xbc.\x17\x03\x91\xaf\xca\xe9\x95\x82\x7f\x03|\xe4\x0fhT\x9a\a\x92o\x98\'\x84\xedP\x98\xbf@zo\xb1f\x9d\xef\f\xc3\x8dp,\'\xad\x14\x1e\t\a\xfa+q\xd8\x1f\xf10#\xc3\xf6\xdf\xf0\'Fl@\x00\x00\x00', 0x3) write(r0, &(0x7f0000000140)="19", 0x1) sendfile(r1, r2, &(0x7f0000000000), 0xffff) r3 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x1, 0x2) r4 = geteuid() ioctl$SIOCAX25DELUID(r3, 0x89e2, &(0x7f00000000c0)={0x3, @bcast, r4}) fcntl$addseals(r2, 0x409, 0xd) dup2(r2, r0) 17:01:04 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:04 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squa.hfs\x00', 0x0, 0x0) 17:01:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x8100000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:05 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d27000000000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:05 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5800) 17:01:05 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) fsetxattr$security_evm(0xffffffffffffffff, &(0x7f00000000c0)='security.evm\x00', 0x0, 0x0, 0x3) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffffd) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x20) wait4(0x0, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@initdev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000800)=0xe8) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000840)={{{@in=@multicast2, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4e23, 0x8, 0x4e24, 0x1, 0x2, 0x20, 0x20, 0x8, r2, r3}, {0xfffffffffffff801, 0xfffffffffffffffa, 0x8000, 0x31, 0x7f, 0x6, 0xff, 0x5}, {0x1, 0x6, 0x8, 0x55a}, 0xdb, 0x6e6bb9, 0x3, 0x1, 0x3}, {{@in=@loopback, 0x4d6, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x28}, 0x3507, 0x3, 0x3, 0xffff, 0xfffffffffffffffa, 0xc20d, 0x2}}, 0xe8) r4 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl(r4, 0xc0884123, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a40)={{{@in=@empty, @in6=@empty}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000b40)=0xe8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 17:01:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x86ddffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:05 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squaXhfs\x00', 0x0, 0x0) 17:01:05 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc100000000000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:05 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:05 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squachfs\x00', 0x0, 0x0) 17:01:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x8847000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:06 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5801) 17:01:06 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squadhfs\x00', 0x0, 0x0) 17:01:06 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:06 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf203000000000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x8848000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:06 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squaihfs\x00', 0x0, 0x0) 17:01:06 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x200, 0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x7, 0x5}, 0x8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00000003c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1000002, 0x4002011, r2, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 17:01:06 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squalhfs\x00', 0x0, 0x0) 17:01:06 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xffffff4c, &(0x7f0000000980), 0x0, 0x0, 0xfffffffffffffea8, 0x20000001}, 0x0) r0 = syz_open_dev$video4linux(&(0x7f0000000080)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_G_CTRL(r0, 0xc008561b, &(0x7f0000000040)={0xf00001}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x50000) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe9\xdc\x00', 0x200085}) socketpair(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000180)={0x8}, 0x1) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89f1, &(0x7f00000001c0)='ip6tnl0\x00') ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x9, 0x7ff, 0x0, 0x6, 0x18, 0x1, "51826596654c360c3e813789047f47f2358c3dfc0c3de016cb220c3aede5922586322ef5d406ca97672305d5d53e7c8c091b7e6d446917c1f046f43165471c75", "c0ada92c3604a76c62c3ae76754a7ba8913fe03156c44b1b521e73b044b29d4af058c4c53d9acc060313f1f5e5b9acd2d5424e32939801c8835e7b3df231b03e", "3b8032b0168e9f8f4ba672363855f803963fd1019a03c81615427c890e8f3e4f", [0xcbdf, 0x100000001]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f2, &(0x7f0000000040)='l0\x00') 17:01:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x8864000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:06 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:06 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5802) 17:01:06 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squaohfs\x00', 0x0, 0x0) 17:01:07 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x88a8ffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:07 executing program 1: writev(0xffffffffffffffff, &(0x7f00000002c0), 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x100000000014, 0x4, 0x8, 0x100}, 0x2c) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x204400, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000200), 0x0}, 0x18) 17:01:07 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squaphfs\x00', 0x0, 0x0) 17:01:07 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:07 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x88caffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:07 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) r1 = dup2(r0, r0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x400442c9, &(0x7f00000000c0)={0x0, 0x0}) syz_mount_image$gfs2(&(0x7f00000012c0)='gfs2\x00', &(0x7f0000001300)='./file0\x00', 0xe0, 0x5, &(0x7f0000001700)=[{&(0x7f0000001340)="31b3026f346680de4689606c718023ba97de66e51ce20326b0ab6f8108e7f990a4b049f22eee91f21ebfdb4cff5655a36b142b9b909b555f6726d4c5c9b52e43ea4212ddad1ac378b815a18246ac44dd89c9cc329efedc1c11", 0x59, 0x101}, {&(0x7f0000001540)="5ec0253ed54eb0f6b63d65bb0d39ffc65d2c5e8f967b3ac12ae1eb7bb44d9d657713f9c9c41dd0ec42101675cc5b18ecc502d082155848e6956507ce0dc0d42ef0c9298fd3aa60785a82cd7f8748f3d865ab4b6f9fda7d354f86b6eaffd4eb62ddc9fb7f6d", 0x65, 0x7fff}, {&(0x7f00000015c0)="eadc2c728078ce9d3899b016558d529cc16fc2f960dccbd84dabe48dba88fb8600b29d70ec3e2e0dc76f728a1968f2f0ac4953203352523c82addd491a20fdce903336f2a9e235d194a9dec49e0b025c69e0194dd1d53cb7b30f990845dd3fbb2bd9fb3f55a36c9b", 0x68, 0x10000}, {&(0x7f00000013c0)="fb3fe5ec1a69917258679d4ed3f5ab1b6c776a0ce17e20f3fa32f99b9acc8fa5babf20", 0x23, 0x685}, {&(0x7f0000001640)="f3a895d9588823e4f91fc680088d58b24407dd8d545c02fa3eb6a1f0786e40417473eb94c7f36bc60a6ffab39a8b60511ffc4fa64a5eb2f1226676e12605512c959a0f4ac2ad4c7b02b7a712e7b059437aa88858dc5a1dcf5a7c20d24d0ef4b6c18e6fb0c5787cc973901d30da2a43b0f41babd89d2c77aff0bd0f907232fd282e0be81552148cdd2b60e9a8b61c93f5ab688ca38e94c4461851ad4e", 0x9c, 0xebb}], 0x0, &(0x7f0000001780)={[{@norgrplvb='norgrplvb'}, {@localflocks='localflocks'}, {@lockproto_nolock='lockproto=lock_nolock'}], [{@subj_role={'subj_role', 0x3d, '(^\x97}'}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}]}) sendmsg$netlink(r1, &(0x7f0000000080)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb, 0x1}, 0xc, &(0x7f0000000040)=[{&(0x7f0000000100)={0x1184, 0x1d, 0x64228868f71e9b67, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x1008, 0x5, [@typed={0x1004, 0x57, @binary="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@typed={0x100, 0x6c, @binary="48b6f691115783621e4aa671478348e938039abc038b072a5d04bab549689218a4bc264e2efe21d945774d4ae68022beda07645eada3e921095d2aae59b5a006c8ad8d03355b1d3f154ff2362aeeff0e51abe22be52954280a6777929eb4268dffa62ea157f186dcde91b5ff6ede3bc42e336475637ced7f3955e219880d029c7ec2b706ae0f1272cfedf18374e64c9e6bab776ac59f9963f3a2de99d8a440652cfc71f722875d930b96fed80f4b918253fc3e12b98bf66536c303a51dc65a9924f750e4e48bd2bc454dc6d5db4e962f114fdbc9bc8ef016fe05328582130f82102ad0f7220d2f4d27ed3375a475463d402d11e34927c24681"}, @generic="5e086f784a80a312af003a69059734b3d13368252d60712b1618afed507cdd418af4faacf52a8630a25d6730c40d2233d401af0ecc47d72be0d25d788a7db40d91ee36d17acf4b8c0975fa23dedaf8833347ee8692244b529d01cec2f530360282f039aece51b56255643299"]}, 0x1184}, {&(0x7f0000001400)=ANY=[@ANYBLOB="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"], 0xac}], 0x2, 0x0, 0x0, 0x80}, 0x20000000) [ 2837.520045][ C0] net_ratelimit: 20 callbacks suppressed [ 2837.520215][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2837.533294][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2837.541846][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2837.548980][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2837.604469][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2837.610801][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2837.619453][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2837.626820][ C1] protocol 88fb is buggy, dev hsr_slave_1 17:01:07 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5803) 17:01:07 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squarhfs\x00', 0x0, 0x0) 17:01:08 executing program 1: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.opaque\x00') r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x10000, 0x40200) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x40, 0x7fff}, {0xbd99, 0x2}, 0x3, 0x1, 0xa19}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0x8001, 0x4) write$FUSE_IOCTL(r0, &(0x7f0000000180)={0x20, 0xfffffffffffffff5, 0x6, {0x3, 0x0, 0xfb38cf, 0x6}}, 0x20) lseek(r0, 0x0, 0x7) fgetxattr(r0, &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000200)=""/109, 0x6d) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000340)=[0xffffffffffffffff, 0x0, 0x0, 0xee01, 0xee00, 0xee01]) chown(&(0x7f0000000280)='./file0\x00', r1, r2) r3 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x1000) shmdt(r3) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1) bind$llc(r0, &(0x7f0000000380)={0x1a, 0x316, 0x6, 0x8, 0x3ff, 0x100000000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) ioctl$VIDIOC_ENCODER_CMD(r0, 0xc028564d, &(0x7f00000003c0)={0x3, 0x1, [0x100, 0x182, 0x6, 0x1, 0xc1, 0x5cbb0b94, 0x7fffffff, 0x8]}) r4 = fcntl$getown(r0, 0x9) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={0x0, r0, 0x0, 0x13, &(0x7f0000000440)='@ppp01vmnet1,wlan0\x00'}, 0x30) r6 = fcntl$getown(r0, 0x9) r7 = getpgrp(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000026c0)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002940)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002980)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000004280)={&(0x7f0000000400), 0xc, &(0x7f0000004200)=[{&(0x7f00000004c0)={0x21f8, 0x29, 0x24, 0x70bd26, 0x25dfdbfc, "", [@typed={0x10, 0x92, @str='/dev/midi#\x00'}, @typed={0x8, 0x3, @pid=r4}, @nested={0x18, 0x33, [@typed={0x14, 0x80, @ipv6=@mcast2}]}, @generic="a8ffb16e5a07c3438736286aec85b6baf47afe1ceff3bada2f844cb1e1f717eba142bf0c5bb351ce8d5fd1f27e1acaaa47a695a5f84cfc862bf7a6162e9ec0f383c615c4c7f81d4c6ba95ee04168d40ac9579f119abbc95389a2a05f1f6f6ae89962007b1af012caf7ea6b58c95da9c26116f5b1b2810220e6cfef7823411dbb901ddedd60cd26fae3c1c0734e36aa697b28e7785efcdee980deeed333b5caacb2c5133b2ccb1398dca322a43da107c26b325abc651ed56ea5d3fcfaab68add526b6da57b706ffbd11b44a32549f6a5a54976b8f5d77eb6793195127ba87a209baf1434079bfa9d8390c16", @nested={0x20b8, 0x92, [@generic="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@typed={0x14, 0x40, @ipv6=@loopback}, @generic="64649d575fc54fb72157f81987", @generic="9a0634d5d6925165779de8984260c07d9cd8affa66c3ce45bc0b8613ae29e07e029270bb6bd762fc58a31334747fe5cf34a9815b3badeef400e92728c4b9112b96b278f8cb4fc11486d407b6a360a17141a12858e762a6862315ebba325debc386b237ff51", @typed={0x8, 0x32, @pid=r5}, @typed={0x8, 0x36, @pid=r6}, @typed={0x8, 0x72, @pid=r7}, @typed={0x14, 0x6d, @ipv6=@loopback}, 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@generic="390f4ffe2e76506bb1af9c71421efaf5de083205112974b5b045ccd226ea99308193be4f4c1fdd841507bdf40594d31c3e58882ee8fc73d708d1aace34ffbd61a6ab80343ecca550bdfe955b86b141a8c2406249526319c2f8215925938584802d8f52e419a0cc3ea817476fb56062a9005ee3a30d13126b910d36b8564ff70b1dc502643bc842b8db0404cf9674620906f290624d6447491c28451ba2c424800f95dc6149d3012420cd", @typed={0x14, 0x59, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}, @typed={0x8, 0x40, @ipv4=@rand_addr=0x4}, @typed={0xc, 0x96, @u64=0x7fffffff}, @generic="f9201ca2ed0f011efab56c1cb00e300dc43f66967f703b9e09e786e188dbeb0c0ead21c3e377f90d"]}, @generic]}, 0x144c}, {&(0x7f0000003e40)={0x9c, 0x2e, 0x2, 0x70bd25, 0x25dfdbfb, "", [@generic="8eb5bce7f5cb702cd4c246f558ab37fadf44c9abeab8698a6f9ac35ca051d08bf4904edc638925f1012793d219434005c35bb93eef3d9b9305f07e5f330c48e6cde76049feb159af242ab6ab74b01355125b5567f5672bb289626c9e75e30b727fec", @typed={0x8, 0x2a, @uid=r1}, @nested={0xc, 0x66, [@typed={0x8, 0x4b, @u32=0x5}]}, @nested={0x4, 0x37}, @typed={0x8, 0x4f, @fd=r0}, @typed={0x8, 0x40, @ipv4=@rand_addr=0x7}]}, 0x9c}, {&(0x7f0000003f00)={0x2dc, 0x26, 0x500, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x1f4, 0x28, [@generic="ea72bd291666388bd70e4f081ea977", @typed={0x7c, 0x6e, @binary="a6a598a804aba7554e43ed9c041f495f968f80b470a2a100c55abce47ae9d97529243fd92d1905517c92bef47d928030396f7dbc9c157848c52eaa68838a55d2e2f749f0cf2a117691018f93abb773f72a800e3791710d2384705d80fd9612b4326fe84b8931b7e806f8948d976a19194a6c893b47"}, @generic="9a867256e27b519763eaea266f05d0001e44c8e3c54de216011b50380563aeea76ef76c9c444c60607ed4f574ebe4cc3db981f150b67debae1709fe6d77e21a61460e01263b03c4c9c265d4541b6cce36f2b1799e9cc2f7ef79b948906c3f45b1bd2c2ca0c81f4d77e7f7b49656d9e15016052d29dfd8dd3b2b01ae587f6263610dc4e284c3bf1407c4dabe9a8df1642334837d843d93a1dd3ed9927a2f1ee934d701081df04f37158b7ac22a27fa3c0fa7ac6d9958919e739698bd5589d54a35a64189f7c587e8c3ee79040a0130f855bfc2fd6a054b4768a2c5abb3c94b65edfb3eabfd9414a02f4e0c6", @generic="a094f3a95ac00eb353faa9fde014204c77ac40b12f8e6ddb34c40302d614abe1b43e8cec57fd4a73c92dfaed0fdb279799a3196184cda7200721063e", @generic="f5e20d1e82385c96aba41004b947fe7b7975f8388bac752767bc45af489b51703aeac01cf86c52925045f2370434bd6bc19fd1dfaca0a77e6a72c31eee"]}, @typed={0x54, 0x73, @binary="a0514c0c06d5641d944a2d1099116f481235de98a84a67790310d56d57631fc04eca8343f089ea06918a792803bd02403dfaea56286dab72f1cf33764e7167cf287d9b0a2bdb20ba3fccf4a399f197"}, @typed={0x84, 0x2c, @binary="d8082f8cdc46053ab8cf260e03054793ada8c95a1c22d45f66e3ea04a2cd4feede23a1e19274953693ec3d66eeb08dd5a9e8297c1ee8d60d2e259df43effa5ac20ee0c6e3380be732a232a796d3654da87a046ab2544dddf06380d2aa4a9f430841a1832a2157648564a19667e7b0236f3a95fd67fec04d03032617bf0cc19"}]}, 0x2dc}], 0x5, 0x0, 0x0, 0x40000}, 0x85) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000004300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000043c0)={&(0x7f00000042c0)={0x10, 0x0, 0x0, 0x4000008}, 0xc, &(0x7f0000004380)={&(0x7f0000004340)={0x24, r11, 0xdf23f4e315e76b93, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd03c}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x8800}, 0x810) getdents(r0, &(0x7f0000004400)=""/219, 0xdb) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004500)={0x0, 0xc9, "48abd98830ae1ace125a563ade8a6de8c69c47b649765154773775b34f2ff2d294fa983e9738b637ac38e1b58a235ec2cf63e5a9be2eab83c8f758579e22049e7a4a55c4c15e8739a886769c0cf52f3c17d0d780ff1a73bc96edde8f68ce72cf1c0c136806c085f6df0c10d83b11e946a308d36001241ca8dfa22c1f5a862014048408894d30c5f691b2719e8d99c39611e296edfd523b5cdfdb1f9b763786fc8287b2955264f37ab395e8b93f2a42f645c42384ee2414404bd1cc632987a035be7b9954038cf1028a"}, &(0x7f0000004600)=0xd1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004640)={r12, 0x80000001}, &(0x7f0000004680)=0x8) keyctl$join(0x1, &(0x7f00000046c0)={'syz', 0x1}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000004700)="09ae359218c208fa5b92e8379bb1ced6dde7856c49a239a3116fd6804bbd9b12e695a2aa791c032bda8a97765ccc213704d5a3e4d063e14770290397310c72e3fcc76906a8299da05aa1bd773449c313d6f2ec04d6592314f67fdb702631b296344a297bd3d7762a342b57915bfe7a2ead47ac8bbd30ba9df89733f2ace0") 17:01:08 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:08 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x8906000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:08 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:08 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10800, 0x0) recvmsg$kcm(r0, &(0x7f0000001a80)={&(0x7f0000000300)=@ipx, 0x80, &(0x7f0000001980)=[{&(0x7f00000003c0)=""/195, 0xc3}, {&(0x7f00000004c0)=""/153, 0x99}, {&(0x7f0000000580)=""/100, 0x64}, {&(0x7f0000000600)=""/191, 0xbf}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/245, 0xf5}, {&(0x7f00000017c0)=""/68, 0x44}, {&(0x7f0000001840)=""/218, 0xda}, {&(0x7f0000000080)=""/15, 0xf}, {&(0x7f0000001940)=""/33, 0x21}], 0xa, &(0x7f0000001a40)=""/24, 0x18}, 0x10000) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@can={0x1d, 0x0}, &(0x7f00000002c0)=0x80) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x12, 0x4, &(0x7f0000001ac0)=ANY=[@ANYBLOB="1800000000000000000000000000000071182b0000007c00009500000000000000"], &(0x7f0000000040)='GPL\x00', 0x3, 0x109, &(0x7f00000000c0)=""/251, 0x0, 0x0, [], r1, 0x11}, 0x48) [ 2838.319262][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2838.325268][ C1] protocol 88fb is buggy, dev hsr_slave_1 17:01:08 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:08 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squathfs\x00', 0x0, 0x0) 17:01:08 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x8dffffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:08 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:08 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:08 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5804) 17:01:08 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squauhfs\x00', 0x0, 0x0) 17:01:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/148, 0x94}], 0x1, 0xfffffffffffffffb) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/snmp\x00') preadv(r0, &(0x7f0000000480), 0x10000000000001f5, 0x0) 17:01:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0xf5ffffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:09 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:09 executing program 1: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ubi_ctrl\x00', 0x240800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x8, 0x10}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r1, 0x3504, 0x0, 0x1, 0x1ff}, &(0x7f00000002c0)=0x18) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x10400, 0x54836aa0491b5b58) perf_event_open$cgroup(&(0x7f0000000040)={0x1, 0x70, 0x3fb, 0x1000, 0x1cf7, 0x8, 0x0, 0x5, 0x2, 0x1, 0x40, 0x9, 0x0, 0x1, 0x5, 0x7fff, 0xe9, 0x1, 0xd86, 0x0, 0xffff, 0x79b70be7, 0x3f, 0x9, 0x9c0, 0x8, 0xe0, 0x2, 0xf415, 0x1000, 0xfffffffffffffff9, 0x32, 0x0, 0x6, 0x9, 0x58df, 0x2, 0x80000001, 0x0, 0x194, 0x1, @perf_bp={&(0x7f0000000000), 0xf}, 0xa800, 0x3f, 0x2, 0x0, 0x3a09, 0x1, 0x3978}, r0, 0x10, r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0xc, 0x2, [@IFLA_BOND_UPDELAY={0x8, 0x7}]}}}]}, 0x3c}}, 0x0) 17:01:09 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squaxhfs\x00', 0x0, 0x0) 17:01:09 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:09 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0xfc00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:09 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squas\nfs\x00', 0x0, 0x0) 17:01:09 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000030c0)='configfs\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lseek(r1, 0x80000000002, 0x0) 17:01:10 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5805) 17:01:10 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:10 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:10 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squas%fs\x00', 0x0, 0x0) 17:01:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0xfe80000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:10 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x94}], 0x1, 0x0) lsetxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000100)=@v2={0x2000000, [{}, {0x0, 0x100000001}]}, 0x14, 0x3) bind$llc(0xffffffffffffffff, &(0x7f0000000140)={0x1a, 0x110, 0x80, 0x9, 0x10000, 0x50c3, @random="ac73b547c423"}, 0x10) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm_plock\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)={r2, 0xd9, "b9eeb610e7fc12dfb14f99dda662aa7ab7969f6cf97cd3f3e79e4242aa57c290307cbc13c431d83c8f7c6de3375c3a936205f8d25e471b2fc4a1013a4edc8272c2e77c262ef6a1a25f1379d13d47331c3db2f28ffb3cc93687e70aaba6c5b2f769fa25cfc4a37dd7b5af4314a549bd4c2fa41dec135565def693e64a27cc3e148a953a97916deb6a54be36c86f09e9c9480132b946faf0014f5961c30b45cb810cf11f3cdf1e51c4dbbf63e4a54b23ae96a8de59cbfaaef98ed06b790172337c2a9e659209aa7b9291ea3cf89aa3a55ecae879742e956d4a30"}, &(0x7f0000000440)=0xe1) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000000)=0xfc) 17:01:10 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:10 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0xfec0000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:10 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squash\ns\x00', 0x0, 0x0) 17:01:10 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:10 executing program 1: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:11 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5806) 17:01:11 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:11 executing program 1: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:11 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squash%s\x00', 0x0, 0x0) 17:01:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0xfeffffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:11 executing program 1: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:11 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc1, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:11 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squash.s\x00', 0x0, 0x0) 17:01:11 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0xff00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:11 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x6000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, &(0x7f0000000240)=[0x0]}}], 0x0, 0x0, 0x0}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x301c00) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000402}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xcc, r2, 0x10, 0x70bd26, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x10, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}]}, @TIPC_NLA_LINK={0x2c, 0x4, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_SOCK={0x2c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7fff}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3200000000000}]}, @TIPC_NLA_NODE={0x24, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8000}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x50}, 0x20000000) 17:01:11 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squash/s\x00', 0x0, 0x0) 17:01:11 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5807) 17:01:11 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13c, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:11 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:11 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashf\n\x00', 0x0, 0x0) 17:01:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0xffffffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r2) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x40) r4 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r3, 0x104) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000000140)) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14102e, 0x0) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r5, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) 17:01:12 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashf%\x00', 0x0, 0x0) 17:01:12 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f2, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0xfffffffffffff000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:12 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) mmap(&(0x7f0000894000/0x2000)=nil, 0x2000, 0x2000004, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x80000, 0xfe) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r1, 0x110, 0x4, 0x0, 0x0) r2 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r1, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x31, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) 17:01:12 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:12 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5808) 17:01:12 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashf.\x00', 0x0, 0x0) 17:01:12 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x2], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:13 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req3={0x6000000, 0x3, 0x6000000, 0x3}, 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x6) 17:01:13 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfX\x00', 0x0, 0x0) 17:01:13 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:13 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x3], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:13 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:13 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5809) 17:01:13 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfc\x00', 0x0, 0x0) 17:01:13 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:13 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x279d, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) [ 2843.759079][ C0] net_ratelimit: 20 callbacks suppressed [ 2843.759089][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2843.770683][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2843.776573][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2843.782451][ C0] protocol 88fb is buggy, dev hsr_slave_1 17:01:13 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x4], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2843.849154][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2843.856292][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2843.865732][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2843.872899][ C1] protocol 88fb is buggy, dev hsr_slave_1 17:01:14 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x580a) 17:01:14 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) [ 2844.559011][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2844.564885][ C1] protocol 88fb is buggy, dev hsr_slave_1 17:01:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c123f3188b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000019c0)=""/4096, 0x1000}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000040)=""/74, &(0x7f0000000180)=0x4a) r4 = openat$cgroup_int(r3, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) writev(r4, &(0x7f0000000700), 0x100000000000019a) 17:01:15 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c01, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:15 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfd\x00', 0x0, 0x0) 17:01:15 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x5], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:15 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x580b) 17:01:15 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:15 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:15 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfi\x00', 0x0, 0x0) 17:01:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x6], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:15 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfl\x00', 0x0, 0x0) 17:01:15 executing program 1: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) io_setup(0x7, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) io_pgetevents(r1, 0x200, 0x1, &(0x7f0000000080)=[{}], &(0x7f0000000100)={r2, r3+30000000}, &(0x7f0000000280)={&(0x7f0000000180)={0x2}, 0x8}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f00000001c0)) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000440)="473546250c53a32c04e59a5026a7e97a", 0x10) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x140202, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x7, 0x10, 0x5, 0x5}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000380)={r7, @in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x100000000000000, 0x3}, 0x90) r8 = syz_open_dev$sndpcmp(&(0x7f0000000480)='/dev/snd/pcmC#D#p\x00', 0x0, 0x405) dup2(r8, r6) io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r9, 0x1, &(0x7f0000002800)=[&(0x7f00000027c0)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f00000026c0), 0x0, 0x8001, 0x0, 0x0, r8}]) io_setup(0x8, &(0x7f0000000500)=0x0) io_submit(r10, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x2, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) 17:01:16 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x7], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:16 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfo\x00', 0x0, 0x0) 17:01:16 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:16 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x580c) 17:01:16 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:16 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfp\x00', 0x0, 0x0) 17:01:16 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000000)="2700000014000707030e00fa110f0a00110000f5fe05000000000000000000000000e1ff000000a8e9c9a307132145a5627e3eb10fc740fb155a36e82ab68f12a8e5ca8c17208d5a05ae27238be43bdd924ecd396822d4d7350897a1f9f8077140fbaf0e6db8b45ae7b561fcdea9ecf6a9c9052a31a4c2e6f85717a04190d172bf49e08081be9e7d89e1cf6e35310eb5ef0f45249057edfe80b2d06a3f5dfb574fd7bdc5e24159fa9c29962e5f0d76af340e636cda31706eb2b2d400e3b44167ff22c912f16e43e7980fc0b58d9eb9d2bacb", 0xd2) 17:01:16 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x8], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:16 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfr\x00', 0x0, 0x0) 17:01:16 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:16 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:16 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x580d) 17:01:16 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:17 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x9], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:17 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashft\x00', 0x0, 0x0) 17:01:17 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = timerfd_create(0x0, 0x0) ioctl$UI_SET_KEYBIT(r1, 0x40085400, 0x5001c1) write$P9_RWSTAT(r1, &(0x7f0000000000)={0x7, 0x7f, 0x2}, 0x7) 17:01:17 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:17 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfu\x00', 0x0, 0x0) 17:01:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0xa], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:17 executing program 1: r0 = syz_open_dev$video4linux(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) write(r0, &(0x7f0000000540)="fa44f6e1705e88a453174bac5c2f9762bf2696388a4ce56d2d34142f4592d1ac8079ba8841c627773599a7cd3cc4a6696b6ad9d70879e54928b6563ca7e05cc04fe5940a6eae9ad6d8e9bfb0549405ff582d2d6b27eba5446035e08de254e1c7e6287ea496ae7f94ec7d2a4ee622d16cb3ba71d81311b76a538fcaefa668d1622f33e89e6bf40d9126f31020fa947705089392ed9f9391613db52dac5cc7345d2b1f", 0xa2) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x100, 0x101000) sendto$rose(r1, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) prctl$PR_SET_ENDIAN(0x14, 0x0) fchdir(r2) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r3, &(0x7f0000000980)={0x8, "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", 0xfffffffffffffd14}, 0x10a9) getresuid(0x0, &(0x7f0000000300), 0x0) truncate(&(0x7f0000000500)='./bus\x00', 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000400)=ANY=[], 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f00000002c0)='./bus\x00') sendfile(r3, r3, &(0x7f00000000c0), 0x808100000000) 17:01:17 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x580e) 17:01:17 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:17 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:17 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfx\x00', 0x0, 0x0) 17:01:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0xb], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)={0x20, r1, 0xf21, 0x0, 0x0, {0x7}, [@TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x20}}, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)) 17:01:18 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:18 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:18 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs\x02', 0x0, 0x0) 17:01:18 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x580f) 17:01:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0xd], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:18 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs\x03', 0x0, 0x0) 17:01:18 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000340)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="ff037065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66fc696c65312c776f726b6469723c2e2f66696c6530"]) chdir(&(0x7f0000000280)='./file0\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) symlink(&(0x7f00000005c0)='./file1/file1\x00', &(0x7f0000000200)='./file0/file0\x00') link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') write$P9_RGETLOCK(r0, &(0x7f0000000100)=ANY=[], 0x0) stat(&(0x7f0000000440)='./file1\x00', &(0x7f0000000640)) socket$nl_netfilter(0x10, 0x3, 0xc) 17:01:18 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d27, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:18 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) [ 2848.772751][T29375] overlayfs: unrecognized mount option "ÿperdir=./file0" or missing value 17:01:18 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs\x04', 0x0, 0x0) 17:01:19 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc100, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x10], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:19 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:19 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs\x05', 0x0, 0x0) 17:01:19 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf203, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:19 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5900) 17:01:19 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x28], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2850.000897][ C0] net_ratelimit: 20 callbacks suppressed [ 2850.000907][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2850.012670][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2850.018580][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2850.024484][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2850.078993][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2850.084842][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2850.090771][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2850.096573][ C1] protocol 88fb is buggy, dev hsr_slave_1 17:01:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000003c0)={0x0, 0x0, 0x0, r2}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x0, 0x0, 0x2, r3, 0x3}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xfff) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4004ae86, &(0x7f0000000340)={0x0, 0x600000000000000, [], [0xc2]}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x0, 0x0, 0x2, r3, 0x7}) 17:01:20 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:20 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs\x06', 0x0, 0x0) 17:01:20 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x3a], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:20 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:20 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs\a', 0x0, 0x0) 17:01:20 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5901) 17:01:20 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x58], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={&(0x7f0000000080), 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x88, r3, 0x24, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2bc3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x101}, @NBD_ATTR_SOCKETS={0x14, 0x7, [{0x8, 0x1, r2}, {0x8, 0x1, r2}]}, @NBD_ATTR_SOCKETS={0x1c, 0x7, [{0x8, 0x1, r2}, {0x8, 0x1, r2}, {0x8, 0x1, r2}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7fff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}]}, 0x88}, 0x1, 0x0, 0x0, 0x40000}, 0x4000004) sendmsg$SEG6_CMD_SETHMAC(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14}, 0x14}}, 0x0) recvfrom(r2, &(0x7f0000003240)=""/4096, 0xfffffffffffffff6, 0x0, 0x0, 0xfffffffffffffc78) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000000)={0x0, 0x3, 0xe0, 0x6}) 17:01:20 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs\b', 0x0, 0x0) [ 2850.799004][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2850.804960][ C1] protocol 88fb is buggy, dev hsr_slave_1 17:01:20 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs\n', 0x0, 0x0) 17:01:21 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:21 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs\x10', 0x0, 0x0) 17:01:21 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:21 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:21 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000006, 0x1000000000000001) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185502, &(0x7f0000000340)) r1 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000000840)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000880)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000980)=0xe8) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r0, 0x40045730, &(0x7f0000000a40)=0x101) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x8000, 0x7, &(0x7f0000000680)=[{&(0x7f0000000080)="dfe54a", 0x3, 0x100000000}, {&(0x7f0000000100)="bda18a41df9bfcdd502eca84e6d107a09bbb64ec6ccbd8e2079c72a9dfd6cf0f6d6ed0b2a3b839897786e88dee369693b40d49a08f5f7757cdac2b325cf2984e971242f515e2fc7238388383350c1ef3226d69b1ac1c2494927d044c564d76411543e345d3585230f1799b566e1515cae69f52fa5473f1b53842d69f90a089e451f5c35e36cc66efe026e71a64fa59c0b45fcd7fb72556a0c480d4f3be83390e3d53b33325d135506f04188288b3ecb01426ae69649bff0b972e6f0eaea2f712bc544dbac97b1454049223c7943d111ab555ff7075ccbd7bbd1e637e467b78c90451f62d965778ad43e252f8e280d042bf17b816880f2d346714837b96db", 0xfe, 0x1}, {&(0x7f0000000200)="d98173038f3908dc562fb955b8f8da189c6f768d41b0fc11b1139dc549c1aa3e5a8873e26f8de02ba56939f1955922a71c0f78d867f5577a4752fdd84934b481146029611a681429ccb746d4b576b70a40d68d16516bc4c3aecdec876ae82c783ddf17ffef6ba486b70d69cb92a07672082dac149acd80c65ae1a8dd421003f67155f1b8eef920befb590d8df5e577be4cfd53c83e0f7e882afe3afd7c4f42ba8114cc91ee907c07825acbe1bbe61170fb8d", 0xb2, 0xd91}, {&(0x7f0000000380)="eeedc85657ac1e56528232054426b36df8b642ebb0c4994226f0ace05942627a7c58cbe0602f417107eff00e8bb3a24b93b4e16a8eb0dc843599932549b476706bddd68cb3d7ed6e44b3708299520b860837b8bf550daa576d5d94d79c95d583b7ca59be62e91f2759b22a912674fd94d01605327d5a822cca915823d0acae373b0023854390dee9565eed2a5e6188001d4c139acc80c1035c0613dceeca75e75ff65652061d27bbe0d55296ca4f68a8eb5654f85120e6b471984b7b55c77ad89c44442eac91a432fd27bbb75cee95b627e29f636dc9239de3205613564af120cfebfa5ababe358c4bc2448a", 0xec, 0x401}, {&(0x7f0000000480)="15a749963be6c97dc46f0fc500b969c32b7f405c6652300637b5a03fe9423c470de4612df113d28e2977a93156ec0e51a0a4bf294155a63919f6c248fc0ff03700f4c146fbae744899f1f6ffc6d9b3a0df20e09cb8214612fac99d1fd542728cbf6e1bdd5262137aab0e60d3c20034d4aa123d7b35f2d2e8b64b2a832740257bdda63d8ad7f8a509ef784e8afdac5dab2a9d647ec373d8f4136cc5ef528933b377f8f26cd2f5c9052706e43b49ffec1c4083503c64e3690ba7202de0390ef2c17cab686cdde703aa6814b2699694af80c402554152c4f0e58eb81031beeb", 0xde, 0x6}, {&(0x7f00000002c0)="a203095ac6dfeadc63b3c4972b3d05f84a22cb9d1fa69786f53a3147d587f81085f35793a48b9093a6393df51596b53bc19ed7e78f01af3b73c2966f40190edc2cad11af15f7b042dfb39138c5d25b4db00f2b9c", 0x54, 0x53f6}, {&(0x7f0000000580)="a7c97fa5741772118ab691050392e251c30231ce137baddd1037d440679f2fc4b7a88e1612e6b78ae72b991eaa16c19e1057a73a2e19061616aeb0f86dec382d27154b144b31c8834e08a155bc4fae2d7be68359ac3b0b026c673b0e87aed3fe12e8bd8d6b84d7a3c6df3c0ba0e53ca6dd558e1b11ae0f1bf40854fac698f1aed03b80fee02bd7f83af771dce0a4051a976f0d77a7fce4c86fc9120a03f1cde69a76949d93c6f41055442ff11c0ec16b157f0064925ae42bfd773034859a874418d438ed40847e9cedd8fb585803", 0xce, 0x100}], 0x10, &(0x7f00000009c0)={[{@norecovery='norecovery'}, {@nobarrier='nobarrier'}, {@mtpt='mtpt'}], [{@func={'func', 0x3d, 'BPRM_CHECK'}}, {@euid_eq={'euid', 0x3d, r1}}, {@uid_gt={'uid>', r2}}, {@fsname={'fsname'}}, {@uid_eq={'uid', 0x3d, r3}}]}) 17:01:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:21 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5902) 17:01:21 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfsH', 0x0, 0x0) 17:01:21 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfsL', 0x0, 0x0) 17:01:21 executing program 1: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) write$apparmor_current(r0, &(0x7f0000000140)=@profile={'stack ', 'changehat '}, 0x2cbb425d) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x20800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x200, 0x4, 0x7, 0x3f, 0x7, 0xbfb5, 0x9348, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)={r2, 0xfffffffffffffffe, 0xcf, "39297282d11b28ddfe0c031326a1a32436490baefe3960734e821d2edd133c78fdf0f687e275cc743da76770905a726aa80958b5479988f7a7e90e7b9360de85286b76962d2aea9370b8d6d7eb2881dfdf0d6e65b8abe09a7803c17093444e52b85673a42777940bbd5b79ecd9f3f19ba61f61f0ea3154a745be48cb91e3cd9de262864f193d0469e5a8f2dba13dd52ca479c3550c4dc33516ccc82ac52a0689044152ac104745258abc430264dfd66367853fd27c2159106a40d8b5d8c2c4fa5edbc362688080b5ac6dd5679163c0"}, 0xd7) r3 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r3) 17:01:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0xf0], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:21 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:21 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c010000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:22 executing program 1: syz_emit_ethernet(0xa7, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, [], {@mpls_mc={0x8848, {[{0x40, 0x0, 0x5, 0x5}, {0x3f, 0xa3f, 0x6}, {0x3, 0x48f, 0x6167, 0x3ff}, {0x2, 0xfffffffffffff248, 0x38, 0x1}, {0x1, 0xffff, 0x101, 0x9}], @ipv4={{0x17, 0x4, 0x9, 0x5, 0x85, 0x68, 0x6, 0x1, 0x8, 0x0, @local, @remote, {[@lsrr={0x83, 0x1b, 0x7ff, [@initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, @broadcast, @remote]}, @cipso={0x86, 0x16, 0x5, [{0x0, 0x10, "49354372021af63cb527b186c6e6"}]}, @lsrr={0x83, 0x17, 0x4, [@initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2, @dev={0xac, 0x14, 0x14, 0x27}, @loopback]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x7, 0x4, 0x4, 0xffffffff, 0x5, 0x65, 0x400, 0xf3c7, 0xfe, 0x5, @dev={0xac, 0x14, 0x14, 0x10}, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@end, @ra={0x94, 0x6, 0x7ff}]}}, "c37ce1d621"}}}}}}, 0x0) 17:01:22 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5903) 17:01:22 executing program 1: r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000240)={0x5, @sliced={0x0, [0x9, 0x6, 0x0, 0x1, 0xea9f, 0x4, 0x1, 0xffff800000000000, 0x6, 0x100, 0x90b, 0x2, 0x4, 0x6, 0x5, 0x10000, 0x2, 0x7fff, 0x9, 0x1, 0x81, 0x3, 0x9, 0x6, 0x3, 0x8000, 0x8001, 0x0, 0x6, 0x1000, 0x6, 0x35666f2d, 0x1, 0x7, 0x140000000000000, 0xfffffffffffff8b7, 0x56d, 0x1, 0x8678, 0xab, 0x9, 0x1, 0x1, 0xfffffffffffffffd, 0x80, 0xc4f, 0x8, 0x3ff]}}) r1 = dup2(r0, r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x800) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$TIPC_GROUP_LEAVE(r2, 0x10f, 0x88) pwrite64(r2, &(0x7f0000000340)="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", 0x1000, 0x0) 17:01:22 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:22 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs`', 0x0, 0x0) 17:01:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0xfc], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:22 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:22 executing program 1: r0 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x6, 0x1) ioctl$PPPIOCSDEBUG(r1, 0x40047440, &(0x7f00000000c0)=0xb0) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000040)={0x1, 0x6, 0x2, "6e117eff4ff15646ebd11fa783cb831041b1b15e4b6200de04c4c18f55a0bb1a", 0x41414770}) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0x14, 0x4, 0x4000000004, 0x40005f2, 0x20000000000, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 17:01:22 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfsh', 0x0, 0x0) 17:01:22 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48000000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x300], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:23 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1, 0x0) write$evdev(r1, &(0x7f00000001c0)=[{{}, 0x14, 0x1, 0x8001}, {{0x77359400}, 0x15, 0x5, 0x2}, {{0x0, 0x2710}, 0x12, 0xfffffffffffffff8, 0xfffffffffffffc00}], 0x48) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000280)=0xff, 0x4) sendmmsg(r2, &(0x7f00000002c0), 0x4000000000000ce, 0x0) 17:01:23 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:23 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5904) 17:01:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x500], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:23 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfsl', 0x0, 0x0) 17:01:23 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c000000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x543], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:23 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000080)=0xffffffffffffff17) socketpair(0x1, 0x5, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)=0x0) sched_setaffinity(r1, 0xfffffffffffffff8, &(0x7f0000000140)=0x40000000000009) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000b60000/0x4000)=nil) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r2 = shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x7000) shmdt(r2) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x8084) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xa000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x80a102001ff8, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) mount(0x0, &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) write$smack_current(0xffffffffffffffff, &(0x7f0000000180)='team_slave_0\x00', 0xd) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="280020000000c485"], &(0x7f0000000100)=0xc) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, 0x0, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1b, 0x4, 0x8, 0xffffffff, 0x4, 0x7fff, 0x6, {r3, @in={{0x2, 0x4e24, @remote}}, 0x0, 0x8, 0x0, 0x4, 0x3}}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_ALM_SET(r4, 0x80247009, &(0x7f0000000440)) 17:01:23 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:23 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfst', 0x0, 0x0) 17:01:23 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68000000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:23 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfsz', 0x0, 0x0) 17:01:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x600], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:24 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5905) 17:01:24 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:24 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c000000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:24 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000080)=0xffffffffffffff17) socketpair(0x1, 0x5, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)=0x0) sched_setaffinity(r1, 0xfffffffffffffff8, &(0x7f0000000140)=0x40000000000009) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000b60000/0x4000)=nil) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r2 = shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x7000) shmdt(r2) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x8084) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xa000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x80a102001ff8, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) mount(0x0, &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) write$smack_current(0xffffffffffffffff, &(0x7f0000000180)='team_slave_0\x00', 0xd) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="280020000000c485"], &(0x7f0000000100)=0xc) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, 0x0, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1b, 0x4, 0x8, 0xffffffff, 0x4, 0x7fff, 0x6, {r3, @in={{0x2, 0x4e24, @remote}}, 0x0, 0x8, 0x0, 0x4, 0x3}}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_ALM_SET(r4, 0x80247009, &(0x7f0000000440)) 17:01:24 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x608], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:24 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74000000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:24 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs\xb4', 0x0, 0x0) 17:01:24 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5906) 17:01:25 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs\xf0', 0x0, 0x0) 17:01:25 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a000000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:25 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:25 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x689], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:25 executing program 1: syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)="07892eac1c73dc9bb3e539f5c3e681e0599b6b4e8975850052b6f67de4d1717eba4835932967d1007a0fb327bdcef32516c16faecb35398c9f30f5514dc9d476b9a6f9b81bdfed3411b23bb7fe388862c8480197632fb88303699cb6e75012f583ab53368364187d2aa7b6bec1934981a6c3d697de30709ae86e8a1e47b6580e0e0f51a0a2fb59e6638376add82c4478365202f7e898ff561f1d02cf251e9f3c1bd70b44a0c39eeec492b5605d429cb6a40725aa9d13cc18fe56ee31afb61c", 0xbf, 0x6}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000200)='/proc/capi/capi20ncci\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = shmget$private(0x0, 0x13000, 0x0, &(0x7f0000feb000/0x13000)=nil) r3 = shmat(r2, &(0x7f0000fec000/0x1000)=nil, 0x1000000000006000) shmat(r2, &(0x7f0000ff6000/0x3000)=nil, 0x4000) shmdt(r3) 17:01:25 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x700], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:25 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs&', 0x0, 0x0) 17:01:25 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d270000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:25 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 17:01:25 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:25 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x806], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2855.810304][ T1622] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop1 17:01:25 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5907) 17:01:25 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 'syz1\x00', &(0x7f0000000040)=['\x00'], 0x1}) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0xfffffffffffffff7) 17:01:26 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc1000000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:26 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs)', 0x0, 0x0) 17:01:26 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:26 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) [ 2856.239076][ C0] net_ratelimit: 20 callbacks suppressed [ 2856.239086][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2856.250621][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2856.256454][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2856.262343][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2856.319042][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2856.324951][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2856.331107][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2856.336901][ C1] protocol 88fb is buggy, dev hsr_slave_1 17:01:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x900], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:26 executing program 1: r0 = socket$kcm(0xa, 0x2, 0x73) bind$inet6(r0, 0x0, 0xe8) prctl$PR_GET_TSC(0x19, &(0x7f0000000080)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3f, 0x109240) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x8, [0x5fc, 0xfffffffffffff801, 0x1, 0x1, 0xff, 0x4, 0x7, 0x80000000]}, 0x14) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r1, &(0x7f0000000200)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x80, r2, 0x0, 0x70bd26, 0x25dfdbfe, {}, [@SEG6_ATTR_DSTLEN={0x8}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x9, 0x3ff, 0x1, 0x20, 0x8]}, @SEG6_ATTR_DST={0x14, 0x1, @loopback}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3c}, @SEG6_ATTR_SECRET={0x14, 0x4, [0x1, 0x1, 0x10001, 0x74b]}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x37}, @SEG6_ATTR_DST={0x14, 0x1, @dev={0xfe, 0x80, [], 0x27}}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) 17:01:26 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf2030000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:26 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs+', 0x0, 0x0) 17:01:26 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfsR', 0x0, 0x0) 17:01:26 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:27 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5908) 17:01:27 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:27 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0xa00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:27 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000280), 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x40) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x5, [0x7, 0x1, 0x1, 0x8, 0x5]}, &(0x7f0000000140)=0xe) io_setup(0x7, &(0x7f0000000200)=0x0) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)="0500000093c21faf16da39de706f646800580f02000000003f420f000000000000580f02000000003f427e00000000000000000101000000", 0x38}]) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r1, 0x80045700, &(0x7f0000000180)) 17:01:27 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfsS', 0x0, 0x0) 17:01:27 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) [ 2857.048985][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2857.054832][ C1] protocol 88fb is buggy, dev hsr_slave_1 17:01:27 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfsT', 0x0, 0x0) 17:01:27 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:27 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfsU', 0x0, 0x0) 17:01:27 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:27 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0xb00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:27 executing program 1: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x5, 0x0) ioctl$VIDIOC_S_FBUF(r0, 0x4030560b, &(0x7f0000000000)={0x0, 0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffff9c, 0x404200) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) 17:01:27 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5909) 17:01:27 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfsV', 0x0, 0x0) 17:01:27 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:27 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:27 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x13, 0x10, 0x3}, 0x2c) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x94402) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:01:27 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0xd00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:28 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:28 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfsW', 0x0, 0x0) 17:01:28 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:28 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:28 executing program 1: socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000139ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000140)="f2", 0x1}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x48) 17:01:28 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfsX', 0x0, 0x0) 17:01:28 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x590a) 17:01:28 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:28 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x2800], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:28 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x707, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @ipip6={{0xc, 0x1, 'ip6tnl\x00'}, {0xc, 0x2, [@tunl6_policy=[@IFLA_IPTUN_FLOWINFO={0x8, 0xf, 0x2}]]}}}]}, 0x3c}}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101802, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x99, "0803787e4d7301e88ae9a0d0fcdeb4ec5344fd5378713f2ec015a7ab1cfdeefa7c552f760e8bb2558aff42b6c974dd6cce4117cf16f78eeb9a169f35a968143c93f28d7e9408b456ab62b19271a0f48db5dca97ee4799731fa2262c9f522fad5533069992519d69d893976c45e211e8dd92fb915e4543b4a52d2c5d7004a8d6611412771f7daf7f37c0de70a35d0c459357539d9271ebdfbbf"}, &(0x7f00000001c0)=0xa1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x7, 0x8000, 0x1, 0x1f, r2}, 0x10) 17:01:28 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfsY', 0x0, 0x0) [ 2858.723418][ T3697] netlink: 'syz-executor.1': attribute type 15 has an invalid length. 17:01:29 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c01000000000000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:29 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:29 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfsZ', 0x0, 0x0) 17:01:29 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, 0x0, 0xfe0f) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x22200, 0x0) ioctl$RTC_PIE_OFF(r1, 0x7006) recvfrom$unix(r1, &(0x7f0000000040)=""/149, 0x95, 0x10000, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 17:01:29 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x3580], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:29 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:29 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:29 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs[', 0x0, 0x0) 17:01:29 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x590b) 17:01:29 executing program 1: r0 = fanotify_init(0x0, 0x40000) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x101480, 0x0) fanotify_mark(r0, 0x80, 0x2, r1, &(0x7f0000000040)='./file0\x00') sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000e80)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) 17:01:29 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:29 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x3a00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:29 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800000000000000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:30 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x3f00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:30 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:30 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs\\', 0x0, 0x0) 17:01:30 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) bind$unix(r0, &(0x7f0000001200)=@abs={0x0, 0x0, 0x4e24}, 0x6e) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffff}) fallocate(r0, 0x11, 0x7, 0xfffffeff000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@empty, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) quotactl(0x3, &(0x7f0000000040)='./bus\x00', r1, &(0x7f0000000200)="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") 17:01:30 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:30 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs]', 0x0, 0x0) 17:01:30 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x4000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:30 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x590c) 17:01:30 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00000000000000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:30 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 17:01:30 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) [ 2860.873397][ T4858] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop1 17:01:31 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800000000000000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:31 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x4305], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:31 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0x1d4, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:31 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000100)=r3) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000140)={'rose0\x00', 0x100}) 17:01:31 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00000000000000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:31 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) [ 2861.362870][ T5040] 9pnet: Insufficient options for proto=fd [ 2861.392263][ T5084] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop1 17:01:31 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x4788], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:31 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x590d) 17:01:31 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 17:01:31 executing program 1: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="e58d911790ec757ca280930a06000000a84308910000003900080008000a0000dc13382d0010009b84136ef75afb83de448daa72540d816ed2c55327c43ab8220000060cec4fab91d4000000000000002138a68a558bbbc22cb08fff3943ef434d3998437f3e2615275860388aebadfc6d459f", 0x73}], 0x1}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000180)={0x40ee911b, 0xfffffffffffffffe, 0x2, 0x1, 0x6812}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) write$FUSE_DIRENT(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x180) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc0305602, &(0x7f00000001c0)={0x0, 0x5, 0x1014, 0x1}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000400)={0x1, 'lo\x00', 0x1}, 0x18) [ 2861.692955][ T5437] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop1 17:01:31 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 17:01:31 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0x279d, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:31 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x4888], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:31 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400000000000000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:32 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$chown(0x4, r3, r1, r2) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x1, 0x8, 0x7, 0x7a4073f5}, 0x10) [ 2861.973486][ T5628] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop1 17:01:32 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x590e) 17:01:32 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs ', 0x0, 0x0) [ 2862.479403][ C0] net_ratelimit: 20 callbacks suppressed [ 2862.479477][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2862.491346][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2862.497477][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2862.503383][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2864.829064][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2864.834889][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2864.840788][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2864.841316][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2864.846623][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2864.852916][ C0] protocol 88fb is buggy, dev hsr_slave_1 17:01:35 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x590f) 17:01:35 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0x67665, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x5800], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:35 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = eventfd2(0x0, 0x2) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x20800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xe}) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x0) ioctl$PPPIOCATTACH(r3, 0x4004743d, &(0x7f0000000080)=0x2) 17:01:35 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00000000000000, 0xbd01], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) kexec_load(0x8, 0x0, 0x0, 0x3e0000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/144) 17:01:35 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) [ 2868.959607][ C0] net_ratelimit: 8 callbacks suppressed [ 2868.959627][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2868.971977][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2868.978425][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2868.984924][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2873.972955][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2873.978805][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2873.985067][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2873.990916][ C0] protocol 88fb is buggy, dev hsr_slave_1 17:01:44 executing program 1: 17:01:44 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580, 0x0, 0x0, 0x6000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:01:44 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs\x10', 0x0, 0x0) 17:01:44 executing program 1: 17:01:44 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5a00) 17:01:44 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='squashfs\x01', 0x0, 0x0) 17:01:44 executing program 1: [ 2875.999144][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2876.005011][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2876.010965][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2876.016804][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2878.079155][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2878.085194][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2880.159162][ C0] net_ratelimit: 2 callbacks suppressed [ 2880.159192][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2880.170706][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2880.176620][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2880.182477][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2882.239136][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2882.245022][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2882.251070][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2882.256907][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2884.319140][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2884.324986][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2886.399098][ C0] net_ratelimit: 2 callbacks suppressed [ 2886.399109][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2886.410586][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2886.416454][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2886.422263][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2888.479483][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2888.485363][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2888.491303][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2888.497108][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2890.559243][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2890.565144][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2892.639126][ C0] net_ratelimit: 2 callbacks suppressed [ 2892.639137][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2892.650794][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2892.656685][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2892.662553][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2894.719096][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2894.724957][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2894.730949][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2894.736792][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2896.799183][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2896.805040][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2898.879093][ C0] net_ratelimit: 2 callbacks suppressed [ 2898.879104][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2898.890633][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2898.896546][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2898.902554][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2900.959144][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2900.965035][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2900.971002][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2900.976815][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2903.039104][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2903.044953][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2905.119082][ C0] net_ratelimit: 2 callbacks suppressed [ 2905.119093][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2905.130582][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2905.136480][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2905.142373][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2906.979687][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2906.985528][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2906.991448][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2906.997217][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2907.003083][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2907.008919][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2909.357799][T31923] kworker/u4:0 invoked oom-killer: gfp_mask=0x40cd0(GFP_KERNEL|__GFP_COMP|__GFP_RECLAIMABLE), order=0, oom_score_adj=0 [ 2909.389009][T31923] CPU: 0 PID: 31923 Comm: kworker/u4:0 Not tainted 5.0.0+ #21 [ 2909.396516][T31923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2909.406626][T31923] Workqueue: krdsd rds_connect_worker [ 2909.412015][T31923] Call Trace: [ 2909.415403][T31923] dump_stack+0x172/0x1f0 [ 2909.419791][T31923] dump_header+0x10f/0xb6c [ 2909.424266][T31923] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2909.430094][T31923] ? ___ratelimit+0x60/0x595 [ 2909.434714][T31923] ? do_raw_spin_unlock+0x57/0x270 [ 2909.439885][T31923] oom_kill_process.cold+0x10/0x15 [ 2909.445030][T31923] out_of_memory+0x79a/0x1280 [ 2909.449742][T31923] ? oom_killer_disable+0x280/0x280 [ 2909.454962][T31923] ? mutex_trylock+0x18e/0x1e0 [ 2909.459737][T31923] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2909.465390][T31923] __alloc_pages_slowpath+0x2199/0x28b0 [ 2909.470969][T31923] ? warn_alloc+0x110/0x110 [ 2909.475479][T31923] ? find_held_lock+0x35/0x130 [ 2909.480333][T31923] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2909.486597][T31923] ? should_fail+0x1de/0x852 [ 2909.491223][T31923] __alloc_pages_nodemask+0x57e/0x7e0 [ 2909.496613][T31923] ? __lockdep_free_key_range+0x120/0x120 [ 2909.502368][T31923] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2909.508117][T31923] ? cache_grow_begin+0x594/0x860 [ 2909.513170][T31923] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2909.518489][T31923] ? trace_hardirqs_on+0x67/0x230 [ 2909.523570][T31923] cache_grow_begin+0x9c/0x860 [ 2909.528393][T31923] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2909.534654][T31923] ? __cpuset_node_allowed+0x136/0x540 [ 2909.540141][T31923] fallback_alloc+0x1fd/0x2d0 [ 2909.544848][T31923] ____cache_alloc_node+0x1be/0x1e0 [ 2909.550069][T31923] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2909.556332][T31923] kmem_cache_alloc+0x1e8/0x6f0 [ 2909.561248][T31923] ? sock_destroy_inode+0x60/0x60 [ 2909.566303][T31923] sock_alloc_inode+0x1d/0x260 [ 2909.571089][T31923] alloc_inode+0x66/0x190 [ 2909.575474][T31923] new_inode_pseudo+0x19/0xf0 [ 2909.580221][T31923] sock_alloc+0x41/0x270 [ 2909.584475][T31923] __sock_create+0xc0/0x750 [ 2909.589002][T31923] sock_create_kern+0x3b/0x50 [ 2909.593767][T31923] rds_tcp_conn_path_connect+0x469/0x890 [ 2909.599443][T31923] ? rds_tcp_state_change+0x280/0x280 [ 2909.604893][T31923] ? process_one_work+0x890/0x1790 [ 2909.610112][T31923] rds_connect_worker+0x1aa/0x2d0 [ 2909.616651][T31923] process_one_work+0x98e/0x1790 [ 2909.621621][T31923] ? pwq_dec_nr_in_flight+0x320/0x320 [ 2909.627028][T31923] ? lock_acquire+0x16f/0x3f0 [ 2909.631794][T31923] worker_thread+0x98/0xe40 [ 2909.636330][T31923] ? trace_hardirqs_on+0x67/0x230 [ 2909.641408][T31923] kthread+0x357/0x430 [ 2909.645489][T31923] ? process_one_work+0x1790/0x1790 [ 2909.651134][T31923] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 2909.657400][T31923] ret_from_fork+0x3a/0x50 [ 2910.438995][T31923] Mem-Info: [ 2910.442185][T31923] active_anon:187974 inactive_anon:4356 isolated_anon:0 [ 2910.442185][T31923] active_file:141 inactive_file:128 isolated_file:0 [ 2910.442185][T31923] unevictable:1256 dirty:0 writeback:10 unstable:0 [ 2910.442185][T31923] slab_reclaimable:19084 slab_unreclaimable:111136 [ 2910.442185][T31923] mapped:52264 shmem:884 pagetables:4462 bounce:0 [ 2910.442185][T31923] free:20144 free_pcp:736 free_cma:0 [ 2910.504101][T31923] Node 0 active_anon:751832kB inactive_anon:17416kB active_file:468kB inactive_file:496kB unevictable:5024kB isolated(anon):0kB isolated(file):0kB mapped:209056kB dirty:0kB writeback:40kB shmem:3528kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 399360kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2910.568586][T31923] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2910.698339][T31923] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2910.756588][T31923] lowmem_reserve[]: 0 2553 2555 2555 [ 2910.799056][T31923] Node 0 DMA32 free:28684kB min:36232kB low:45288kB high:54344kB active_anon:747736kB inactive_anon:17416kB active_file:396kB inactive_file:432kB unevictable:5024kB writepending:40kB present:3129332kB managed:2617996kB mlocked:2048kB kernel_stack:11424kB pagetables:17848kB bounce:0kB free_pcp:2904kB local_pcp:1372kB free_cma:0kB [ 2910.846022][T31923] lowmem_reserve[]: 0 0 2 2 [ 2910.861300][T31923] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2910.954307][T31923] lowmem_reserve[]: 0 0 0 0 [ 2910.967186][T31923] Node 1 Normal free:40056kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:16kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:260kB local_pcp:4kB free_cma:0kB [ 2911.026606][T31923] lowmem_reserve[]: 0 0 0 0 [ 2911.040537][T31923] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2911.090886][T31923] Node 0 DMA32: 2476*4kB (UME) 1100*8kB (UME) 448*16kB (UMEH) 25*32kB (UMH) 1*64kB (H) 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 28272kB [ 2911.149042][T31923] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2911.177442][T31923] Node 1 Normal: 12*4kB (ME) 11*8kB (UME) 5*16kB (UM) 7*32kB (UME) 5*64kB (UME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 40056kB [ 2911.225407][T31923] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2911.269125][T31923] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2911.309040][T31923] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2911.318647][T31923] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2911.344923][T31923] 1689 total pagecache pages [ 2911.359049][ C0] net_ratelimit: 8 callbacks suppressed [ 2911.359060][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2911.370587][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2911.376501][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2911.382335][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2911.408154][T31923] 0 pages in swap cache [ 2911.412454][T31923] Swap cache stats: add 0, delete 0, find 0/0 [ 2911.418629][T31923] Free swap = 0kB [ 2911.445104][T31923] Total swap = 0kB [ 2911.455969][T31923] 1965979 pages RAM [ 2911.485734][T31923] 0 pages HighMem/MovableOnly [ 2911.492763][T31923] 339406 pages reserved [ 2911.496957][T31923] 0 pages cma reserved [ 2911.508255][T31923] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz0,task=syz-executor.0,pid=9893,uid=0 [ 2911.553887][T31923] Out of memory: Killed process 9893 (syz-executor.0) total-vm:72580kB, anon-rss:18244kB, file-rss:34688kB, shmem-rss:0kB [ 2912.020188][T31923] kworker/u4:0 invoked oom-killer: gfp_mask=0x40cd0(GFP_KERNEL|__GFP_COMP|__GFP_RECLAIMABLE), order=0, oom_score_adj=0 [ 2912.040142][T31923] CPU: 0 PID: 31923 Comm: kworker/u4:0 Not tainted 5.0.0+ #21 [ 2912.047646][T31923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2912.057741][T31923] Workqueue: krdsd rds_connect_worker [ 2912.063127][T31923] Call Trace: [ 2912.066441][T31923] dump_stack+0x172/0x1f0 [ 2912.070795][T31923] dump_header+0x10f/0xb6c [ 2912.075232][T31923] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2912.081055][T31923] ? ___ratelimit+0x60/0x595 [ 2912.085680][T31923] ? do_raw_spin_unlock+0x57/0x270 [ 2912.090836][T31923] oom_kill_process.cold+0x10/0x15 [ 2912.095988][T31923] out_of_memory+0x79a/0x1280 [ 2912.100706][T31923] ? oom_killer_disable+0x280/0x280 [ 2912.105995][T31923] ? mutex_trylock+0x18e/0x1e0 [ 2912.110810][T31923] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2912.116486][T31923] __alloc_pages_slowpath+0x2199/0x28b0 [ 2912.122092][T31923] ? warn_alloc+0x110/0x110 [ 2912.126614][T31923] ? find_held_lock+0x35/0x130 [ 2912.131401][T31923] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2912.137665][T31923] ? should_fail+0x1de/0x852 [ 2912.142460][T31923] __alloc_pages_nodemask+0x57e/0x7e0 [ 2912.147887][T31923] ? __lockdep_free_key_range+0x120/0x120 [ 2912.153629][T31923] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2912.159433][T31923] ? cache_grow_begin+0x594/0x860 [ 2912.164501][T31923] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2912.169810][T31923] ? trace_hardirqs_on+0x67/0x230 [ 2912.174866][T31923] cache_grow_begin+0x9c/0x860 [ 2912.179668][T31923] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2912.185937][T31923] ? __cpuset_node_allowed+0x136/0x540 [ 2912.191423][T31923] fallback_alloc+0x1fd/0x2d0 [ 2912.196136][T31923] ____cache_alloc_node+0x1be/0x1e0 [ 2912.201367][T31923] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2912.207646][T31923] kmem_cache_alloc+0x1e8/0x6f0 [ 2912.212544][T31923] ? sock_destroy_inode+0x60/0x60 [ 2912.217607][T31923] sock_alloc_inode+0x1d/0x260 [ 2912.222508][T31923] alloc_inode+0x66/0x190 [ 2912.226875][T31923] new_inode_pseudo+0x19/0xf0 [ 2912.231577][T31923] sock_alloc+0x41/0x270 [ 2912.235848][T31923] __sock_create+0xc0/0x750 [ 2912.240486][T31923] sock_create_kern+0x3b/0x50 [ 2912.245251][T31923] rds_tcp_conn_path_connect+0x469/0x890 [ 2912.250949][T31923] ? rds_tcp_state_change+0x280/0x280 [ 2912.257189][T31923] ? process_one_work+0x890/0x1790 [ 2912.262438][T31923] rds_connect_worker+0x1aa/0x2d0 [ 2912.267554][T31923] process_one_work+0x98e/0x1790 [ 2912.272555][T31923] ? pwq_dec_nr_in_flight+0x320/0x320 [ 2912.278041][T31923] ? lock_acquire+0x16f/0x3f0 [ 2912.282906][T31923] worker_thread+0x98/0xe40 [ 2912.287497][T31923] ? trace_hardirqs_on+0x67/0x230 [ 2912.292575][T31923] kthread+0x357/0x430 [ 2912.296686][T31923] ? process_one_work+0x1790/0x1790 [ 2912.301909][T31923] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 2912.308220][T31923] ret_from_fork+0x3a/0x50 [ 2912.329026][T31923] Mem-Info: [ 2912.332293][T31923] active_anon:187974 inactive_anon:330 isolated_anon:0 [ 2912.332293][T31923] active_file:20 inactive_file:12 isolated_file:0 [ 2912.332293][T31923] unevictable:744 dirty:0 writeback:10 unstable:0 [ 2912.332293][T31923] slab_reclaimable:19054 slab_unreclaimable:111077 [ 2912.332293][T31923] mapped:52239 shmem:884 pagetables:4462 bounce:0 [ 2912.332293][T31923] free:19742 free_pcp:774 free_cma:0 [ 2912.387533][T31923] Node 0 active_anon:751832kB inactive_anon:1312kB active_file:80kB inactive_file:36kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208956kB dirty:0kB writeback:40kB shmem:3528kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 399360kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2912.424136][T31923] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2912.458831][T31923] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2912.494817][T31923] lowmem_reserve[]: 0 2553 2555 2555 [ 2912.501724][T31923] Node 0 DMA32 free:28528kB min:38280kB low:47336kB high:56392kB active_anon:747732kB inactive_anon:1224kB active_file:220kB inactive_file:112kB unevictable:2976kB writepending:40kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:11424kB pagetables:17720kB bounce:0kB free_pcp:2848kB local_pcp:1352kB free_cma:0kB [ 2912.538968][T31923] lowmem_reserve[]: 0 0 2 2 [ 2912.543530][T31923] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2912.577170][T31923] lowmem_reserve[]: 0 0 0 0 [ 2912.582856][T31923] Node 1 Normal free:40056kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:20kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:260kB local_pcp:4kB free_cma:0kB [ 2912.618980][T31923] lowmem_reserve[]: 0 0 0 0 [ 2912.623550][T31923] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2912.646376][T31923] Node 0 DMA32: 2748*4kB (UME) 1091*8kB (UME) 417*16kB (UMEH) 17*32kB (UMH) 1*64kB (H) 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 28536kB [ 2912.668977][T31923] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2912.687650][T31923] Node 1 Normal: 12*4kB (ME) 11*8kB (UME) 5*16kB (UM) 7*32kB (UME) 5*64kB (UME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 40056kB [ 2912.712444][T31923] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2912.727101][T31923] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2912.745173][T31923] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2912.757567][T31923] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2912.774009][T31923] 1718 total pagecache pages [ 2912.778652][T31923] 0 pages in swap cache [ 2912.784428][T31923] Swap cache stats: add 0, delete 0, find 0/0 [ 2912.796894][T31923] Free swap = 0kB [ 2912.802038][T31923] Total swap = 0kB [ 2912.805796][T31923] 1965979 pages RAM [ 2912.816622][T31923] 0 pages HighMem/MovableOnly [ 2912.822795][T31923] 339406 pages reserved [ 2912.826968][T31923] 0 pages cma reserved [ 2912.837123][T31923] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=9197,uid=0 [ 2912.859532][T31923] Out of memory: Killed process 9197 (syz-executor.2) total-vm:72844kB, anon-rss:6308kB, file-rss:34816kB, shmem-rss:0kB [ 2912.937094][T31923] kworker/u4:0 invoked oom-killer: gfp_mask=0x40cd0(GFP_KERNEL|__GFP_COMP|__GFP_RECLAIMABLE), order=0, oom_score_adj=0 [ 2912.957004][T31923] CPU: 0 PID: 31923 Comm: kworker/u4:0 Not tainted 5.0.0+ #21 [ 2912.964509][T31923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2912.974609][T31923] Workqueue: krdsd rds_connect_worker [ 2912.980009][T31923] Call Trace: [ 2912.983336][T31923] dump_stack+0x172/0x1f0 [ 2912.987695][T31923] dump_header+0x10f/0xb6c [ 2912.992134][T31923] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2912.997972][T31923] ? ___ratelimit+0x60/0x595 [ 2913.002596][T31923] ? do_raw_spin_unlock+0x57/0x270 [ 2913.007737][T31923] oom_kill_process.cold+0x10/0x15 [ 2913.012885][T31923] out_of_memory+0x79a/0x1280 [ 2913.017601][T31923] ? oom_killer_disable+0x280/0x280 [ 2913.022861][T31923] ? mutex_trylock+0x18e/0x1e0 [ 2913.027650][T31923] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2913.033307][T31923] __alloc_pages_slowpath+0x2199/0x28b0 [ 2913.038894][T31923] ? warn_alloc+0x110/0x110 [ 2913.043409][T31923] ? find_held_lock+0x35/0x130 [ 2913.048202][T31923] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2913.054465][T31923] ? should_fail+0x1de/0x852 [ 2913.059099][T31923] __alloc_pages_nodemask+0x57e/0x7e0 [ 2913.064492][T31923] ? __lockdep_free_key_range+0x120/0x120 [ 2913.070281][T31923] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2913.076089][T31923] ? cache_grow_begin+0x594/0x860 [ 2913.081179][T31923] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2913.086500][T31923] ? trace_hardirqs_on+0x67/0x230 [ 2913.091667][T31923] cache_grow_begin+0x9c/0x860 [ 2913.096488][T31923] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2913.102773][T31923] ? __cpuset_node_allowed+0x136/0x540 [ 2913.108278][T31923] fallback_alloc+0x1fd/0x2d0 [ 2913.112989][T31923] ____cache_alloc_node+0x1be/0x1e0 [ 2913.118198][T31923] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2913.124462][T31923] kmem_cache_alloc+0x1e8/0x6f0 [ 2913.129350][T31923] ? sock_destroy_inode+0x60/0x60 [ 2913.134400][T31923] sock_alloc_inode+0x1d/0x260 [ 2913.139186][T31923] alloc_inode+0x66/0x190 [ 2913.143543][T31923] new_inode_pseudo+0x19/0xf0 [ 2913.148240][T31923] sock_alloc+0x41/0x270 [ 2913.152508][T31923] __sock_create+0xc0/0x750 [ 2913.157034][T31923] sock_create_kern+0x3b/0x50 [ 2913.161726][T31923] rds_tcp_conn_path_connect+0x469/0x890 [ 2913.167404][T31923] ? rds_tcp_state_change+0x280/0x280 [ 2913.172836][T31923] ? process_one_work+0x890/0x1790 [ 2913.178041][T31923] rds_connect_worker+0x1aa/0x2d0 [ 2913.183110][T31923] process_one_work+0x98e/0x1790 [ 2913.188102][T31923] ? pwq_dec_nr_in_flight+0x320/0x320 [ 2913.193587][T31923] ? lock_acquire+0x16f/0x3f0 [ 2913.198340][T31923] worker_thread+0x98/0xe40 [ 2913.202901][T31923] ? trace_hardirqs_on+0x67/0x230 [ 2913.207999][T31923] kthread+0x357/0x430 [ 2913.212152][T31923] ? process_one_work+0x1790/0x1790 [ 2913.217391][T31923] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 2913.223656][T31923] ret_from_fork+0x3a/0x50 [ 2913.237265][T31923] Mem-Info: [ 2913.240515][T31923] active_anon:186411 inactive_anon:308 isolated_anon:0 [ 2913.240515][T31923] active_file:20 inactive_file:23 isolated_file:0 [ 2913.240515][T31923] unevictable:744 dirty:0 writeback:10 unstable:0 [ 2913.240515][T31923] slab_reclaimable:19056 slab_unreclaimable:111080 [ 2913.240515][T31923] mapped:52235 shmem:884 pagetables:4393 bounce:0 [ 2913.240515][T31923] free:19755 free_pcp:785 free_cma:0 [ 2913.285442][T31923] Node 0 active_anon:745580kB inactive_anon:1224kB active_file:88kB inactive_file:72kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208940kB dirty:0kB writeback:40kB shmem:3528kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 382976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2913.321902][T31923] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2913.355712][T31923] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2913.392421][T31923] lowmem_reserve[]: 0 2553 2555 2555 [ 2913.397789][T31923] Node 0 DMA32 free:28580kB min:38280kB low:47336kB high:56392kB active_anon:741484kB inactive_anon:1224kB active_file:220kB inactive_file:80kB unevictable:2976kB writepending:40kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:11424kB pagetables:17572kB bounce:0kB free_pcp:2880kB local_pcp:1384kB free_cma:0kB [ 2913.436178][T31923] lowmem_reserve[]: 0 0 2 2 [ 2913.441241][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2913.441321][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2913.441450][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2913.441504][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2913.479374][T31923] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2913.513506][T31923] lowmem_reserve[]: 0 0 0 0 [ 2913.518122][T31923] Node 1 Normal free:40056kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:20kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:260kB local_pcp:4kB free_cma:0kB [ 2913.554751][T31923] lowmem_reserve[]: 0 0 0 0 [ 2913.559424][T31923] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2913.582552][T31923] Node 0 DMA32: 2742*4kB (ME) 1066*8kB (UME) 405*16kB (UMEH) 17*32kB (UMH) 1*64kB (H) 0*128kB 0*256kB 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 28632kB [ 2913.606041][T31923] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2913.617979][T31923] Node 1 Normal: 12*4kB (ME) 11*8kB (UME) 5*16kB (UM) 7*32kB (UME) 5*64kB (UME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 40056kB [ 2913.642095][T31923] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2913.655649][T31923] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2913.668739][T31923] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2913.686811][T31923] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2913.696449][T31923] 1718 total pagecache pages [ 2913.708129][T31923] 0 pages in swap cache [ 2913.712501][T31923] Swap cache stats: add 0, delete 0, find 0/0 [ 2913.718577][T31923] Free swap = 0kB [ 2913.729002][T31923] Total swap = 0kB [ 2913.732766][T31923] 1965979 pages RAM [ 2913.736574][T31923] 0 pages HighMem/MovableOnly [ 2913.747327][T31923] 339406 pages reserved [ 2913.751649][T31923] 0 pages cma reserved [ 2913.755727][T31923] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz0,task=syz-executor.0,pid=9225,uid=0 [ 2913.778169][T31923] Out of memory: Killed process 9225 (syz-executor.0) total-vm:73108kB, anon-rss:4284kB, file-rss:34816kB, shmem-rss:0kB [ 2913.850110][T31923] kworker/u4:0 invoked oom-killer: gfp_mask=0x40cd0(GFP_KERNEL|__GFP_COMP|__GFP_RECLAIMABLE), order=0, oom_score_adj=0 [ 2913.870833][T31923] CPU: 0 PID: 31923 Comm: kworker/u4:0 Not tainted 5.0.0+ #21 [ 2913.878368][T31923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2913.888472][T31923] Workqueue: krdsd rds_connect_worker [ 2913.893863][T31923] Call Trace: [ 2913.897203][T31923] dump_stack+0x172/0x1f0 [ 2913.901587][T31923] dump_header+0x10f/0xb6c [ 2913.906121][T31923] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2913.911949][T31923] ? ___ratelimit+0x60/0x595 [ 2913.916556][T31923] ? do_raw_spin_unlock+0x57/0x270 [ 2913.921691][T31923] oom_kill_process.cold+0x10/0x15 [ 2913.926852][T31923] out_of_memory+0x79a/0x1280 [ 2913.931566][T31923] ? oom_killer_disable+0x280/0x280 [ 2913.936795][T31923] ? mutex_trylock+0x18e/0x1e0 [ 2913.941573][T31923] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2913.947280][T31923] __alloc_pages_slowpath+0x2199/0x28b0 [ 2913.952896][T31923] ? warn_alloc+0x110/0x110 [ 2913.957410][T31923] ? find_held_lock+0x35/0x130 [ 2913.962194][T31923] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2913.968478][T31923] ? should_fail+0x1de/0x852 [ 2913.973284][T31923] __alloc_pages_nodemask+0x57e/0x7e0 [ 2913.984009][T31923] ? __lockdep_free_key_range+0x120/0x120 [ 2913.989759][T31923] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2913.995510][T31923] ? cache_grow_begin+0x594/0x860 [ 2914.000585][T31923] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2914.006003][T31923] ? trace_hardirqs_on+0x67/0x230 [ 2914.011128][T31923] cache_grow_begin+0x9c/0x860 [ 2914.015931][T31923] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2914.022196][T31923] ? __cpuset_node_allowed+0x136/0x540 [ 2914.027676][T31923] fallback_alloc+0x1fd/0x2d0 [ 2914.032388][T31923] ____cache_alloc_node+0x1be/0x1e0 [ 2914.037611][T31923] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2914.043918][T31923] kmem_cache_alloc+0x1e8/0x6f0 [ 2914.048821][T31923] ? sock_destroy_inode+0x60/0x60 [ 2914.053859][T31923] sock_alloc_inode+0x1d/0x260 [ 2914.058725][T31923] alloc_inode+0x66/0x190 [ 2914.063076][T31923] new_inode_pseudo+0x19/0xf0 [ 2914.067780][T31923] sock_alloc+0x41/0x270 [ 2914.072038][T31923] __sock_create+0xc0/0x750 [ 2914.076585][T31923] sock_create_kern+0x3b/0x50 [ 2914.081353][T31923] rds_tcp_conn_path_connect+0x469/0x890 [ 2914.087046][T31923] ? rds_tcp_state_change+0x280/0x280 [ 2914.092474][T31923] ? process_one_work+0x890/0x1790 [ 2914.097629][T31923] rds_connect_worker+0x1aa/0x2d0 [ 2914.102688][T31923] process_one_work+0x98e/0x1790 [ 2914.107689][T31923] ? pwq_dec_nr_in_flight+0x320/0x320 [ 2914.113097][T31923] ? lock_acquire+0x16f/0x3f0 [ 2914.117859][T31923] worker_thread+0x98/0xe40 [ 2914.122393][T31923] ? trace_hardirqs_on+0x67/0x230 [ 2914.127451][T31923] kthread+0x357/0x430 [ 2914.131534][T31923] ? process_one_work+0x1790/0x1790 [ 2914.136740][T31923] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 2914.143077][T31923] ret_from_fork+0x3a/0x50 [ 2914.157741][T31923] Mem-Info: [ 2914.160993][T31923] active_anon:185351 inactive_anon:308 isolated_anon:0 [ 2914.160993][T31923] active_file:21 inactive_file:23 isolated_file:0 [ 2914.160993][T31923] unevictable:744 dirty:0 writeback:10 unstable:0 [ 2914.160993][T31923] slab_reclaimable:19055 slab_unreclaimable:111076 [ 2914.160993][T31923] mapped:52235 shmem:884 pagetables:4365 bounce:0 [ 2914.160993][T31923] free:19771 free_pcp:794 free_cma:0 [ 2914.205478][T31923] Node 0 active_anon:741340kB inactive_anon:1224kB active_file:92kB inactive_file:72kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208940kB dirty:0kB writeback:40kB shmem:3528kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 376832kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2914.241450][T31923] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2914.275247][T31923] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2914.310344][T31923] lowmem_reserve[]: 0 2553 2555 2555 [ 2914.315709][T31923] Node 0 DMA32 free:28644kB min:38280kB low:47336kB high:56392kB active_anon:737244kB inactive_anon:1224kB active_file:224kB inactive_file:80kB unevictable:2976kB writepending:40kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:11424kB pagetables:17460kB bounce:0kB free_pcp:2916kB local_pcp:1420kB free_cma:0kB [ 2914.354596][T31923] lowmem_reserve[]: 0 0 2 2 [ 2914.360718][T31923] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2914.394525][T31923] lowmem_reserve[]: 0 0 0 0 [ 2914.400417][T31923] Node 1 Normal free:40056kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:20kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:260kB local_pcp:4kB free_cma:0kB [ 2914.435987][T31923] lowmem_reserve[]: 0 0 0 0 [ 2914.441636][T31923] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2914.465550][T31923] Node 0 DMA32: 2778*4kB (UME) 1068*8kB (ME) 405*16kB (UMEH) 16*32kB (MH) 2*64kB (UH) 1*128kB (U) 1*256kB (U) 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 28696kB [ 2914.498964][T31923] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2914.517893][T31923] Node 1 Normal: 13*4kB (ME) 11*8kB (UME) 5*16kB (UM) 7*32kB (UME) 5*64kB (UME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 40060kB [ 2914.542173][T31923] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2914.555265][T31923] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2914.568816][T31923] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2914.583688][T31923] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2914.597631][T31923] 1718 total pagecache pages [ 2914.606666][T31923] 0 pages in swap cache [ 2914.614996][T31923] Swap cache stats: add 0, delete 0, find 0/0 [ 2914.625179][T31923] Free swap = 0kB [ 2914.634190][T31923] Total swap = 0kB [ 2914.637964][T31923] 1965979 pages RAM [ 2914.646076][T31923] 0 pages HighMem/MovableOnly [ 2914.655499][T31923] 339406 pages reserved [ 2914.663932][T31923] 0 pages cma reserved [ 2914.668107][T31923] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz0,task=syz-executor.0,pid=6540,uid=0 [ 2914.691407][T31923] Out of memory: Killed process 6540 (syz-executor.0) total-vm:72580kB, anon-rss:4264kB, file-rss:34816kB, shmem-rss:0kB [ 2914.714750][ T1042] oom_reaper: reaped process 6540 (syz-executor.0), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2914.777883][T31923] kworker/u4:0 invoked oom-killer: gfp_mask=0x40cd0(GFP_KERNEL|__GFP_COMP|__GFP_RECLAIMABLE), order=0, oom_score_adj=0 [ 2914.798507][T31923] CPU: 0 PID: 31923 Comm: kworker/u4:0 Not tainted 5.0.0+ #21 [ 2914.806115][T31923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2914.816233][T31923] Workqueue: krdsd rds_connect_worker [ 2914.821700][T31923] Call Trace: [ 2914.825038][T31923] dump_stack+0x172/0x1f0 [ 2914.829392][T31923] dump_header+0x10f/0xb6c [ 2914.833842][T31923] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2914.839680][T31923] ? ___ratelimit+0x60/0x595 [ 2914.844302][T31923] ? do_raw_spin_unlock+0x57/0x270 [ 2914.849491][T31923] oom_kill_process.cold+0x10/0x15 [ 2914.854645][T31923] out_of_memory+0x79a/0x1280 [ 2914.860427][T31923] ? oom_killer_disable+0x280/0x280 [ 2914.865664][T31923] ? mutex_trylock+0x18e/0x1e0 [ 2914.870812][T31923] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2914.876504][T31923] __alloc_pages_slowpath+0x2199/0x28b0 [ 2914.882143][T31923] ? warn_alloc+0x110/0x110 [ 2914.886665][T31923] ? find_held_lock+0x35/0x130 [ 2914.891459][T31923] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2914.897714][T31923] ? should_fail+0x1de/0x852 [ 2914.902360][T31923] __alloc_pages_nodemask+0x57e/0x7e0 [ 2914.907769][T31923] ? __lockdep_free_key_range+0x120/0x120 [ 2914.913554][T31923] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2914.919319][T31923] ? cache_grow_begin+0x594/0x860 [ 2914.924405][T31923] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2914.929793][T31923] ? trace_hardirqs_on+0x67/0x230 [ 2914.934909][T31923] cache_grow_begin+0x9c/0x860 [ 2914.939698][T31923] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2914.945961][T31923] ? __cpuset_node_allowed+0x136/0x540 [ 2914.951449][T31923] fallback_alloc+0x1fd/0x2d0 [ 2914.956168][T31923] ____cache_alloc_node+0x1be/0x1e0 [ 2914.961483][T31923] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2914.967758][T31923] kmem_cache_alloc+0x1e8/0x6f0 [ 2914.972639][T31923] ? sock_destroy_inode+0x60/0x60 [ 2914.977697][T31923] sock_alloc_inode+0x1d/0x260 [ 2914.982494][T31923] alloc_inode+0x66/0x190 [ 2914.986884][T31923] new_inode_pseudo+0x19/0xf0 [ 2914.991616][T31923] sock_alloc+0x41/0x270 [ 2914.995898][T31923] __sock_create+0xc0/0x750 [ 2915.000444][T31923] sock_create_kern+0x3b/0x50 [ 2915.005248][T31923] rds_tcp_conn_path_connect+0x469/0x890 [ 2915.010914][T31923] ? rds_tcp_state_change+0x280/0x280 [ 2915.016487][T31923] ? process_one_work+0x890/0x1790 [ 2915.021642][T31923] rds_connect_worker+0x1aa/0x2d0 [ 2915.026709][T31923] process_one_work+0x98e/0x1790 [ 2915.031692][T31923] ? pwq_dec_nr_in_flight+0x320/0x320 [ 2915.037086][T31923] ? lock_acquire+0x16f/0x3f0 [ 2915.041806][T31923] worker_thread+0x98/0xe40 [ 2915.046343][T31923] ? trace_hardirqs_on+0x67/0x230 [ 2915.051422][T31923] kthread+0x357/0x430 [ 2915.055515][T31923] ? process_one_work+0x1790/0x1790 [ 2915.060746][T31923] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 2915.067120][T31923] ret_from_fork+0x3a/0x50 [ 2915.079971][T31923] Mem-Info: [ 2915.083166][T31923] active_anon:184287 inactive_anon:308 isolated_anon:0 [ 2915.083166][T31923] active_file:21 inactive_file:23 isolated_file:0 [ 2915.083166][T31923] unevictable:744 dirty:0 writeback:10 unstable:0 [ 2915.083166][T31923] slab_reclaimable:19055 slab_unreclaimable:111051 [ 2915.083166][T31923] mapped:52235 shmem:884 pagetables:4338 bounce:0 [ 2915.083166][T31923] free:19783 free_pcp:808 free_cma:0 [ 2915.129431][T31923] Node 0 active_anon:737084kB inactive_anon:1224kB active_file:92kB inactive_file:72kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208940kB dirty:0kB writeback:40kB shmem:3528kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 372736kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2915.165237][T31923] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2915.199067][T31923] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2915.233164][T31923] lowmem_reserve[]: 0 2553 2555 2555 [ 2915.238497][T31923] Node 0 DMA32 free:28692kB min:38280kB low:47336kB high:56392kB active_anon:732988kB inactive_anon:1224kB active_file:224kB inactive_file:80kB unevictable:2976kB writepending:40kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:11424kB pagetables:17352kB bounce:0kB free_pcp:2976kB local_pcp:1480kB free_cma:0kB [ 2915.275695][T31923] lowmem_reserve[]: 0 0 2 2 [ 2915.280304][T31923] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2915.314020][T31923] lowmem_reserve[]: 0 0 0 0 [ 2915.318658][T31923] Node 1 Normal free:40056kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:20kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:256kB local_pcp:0kB free_cma:0kB [ 2915.355773][T31923] lowmem_reserve[]: 0 0 0 0 [ 2915.361757][T31923] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2915.384323][T31923] Node 0 DMA32: 2805*4kB (UME) 1070*8kB (UME) 405*16kB (UMEH) 16*32kB (MH) 2*64kB (UH) 0*128kB 1*256kB (U) 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 28692kB [ 2915.408302][T31923] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2915.428103][T31923] Node 1 Normal: 13*4kB (ME) 11*8kB (UME) 5*16kB (UM) 7*32kB (UME) 5*64kB (UME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 40060kB [ 2915.452217][T31923] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2915.465760][T31923] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2915.478629][T31923] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2915.491702][T31923] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2915.505674][T31923] 1718 total pagecache pages [ 2915.513916][T31923] 0 pages in swap cache [ 2915.518128][T31923] Swap cache stats: add 0, delete 0, find 0/0 [ 2915.524534][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2915.524606][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2915.548976][T31923] Free swap = 0kB [ 2915.552739][T31923] Total swap = 0kB [ 2915.556476][T31923] 1965979 pages RAM [ 2915.566613][T31923] 0 pages HighMem/MovableOnly [ 2915.571378][T31923] 339406 pages reserved [ 2915.575724][T31923] 0 pages cma reserved [ 2915.586778][T31923] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz1,task=syz-executor.1,pid=9803,uid=0 [ 2915.610936][T31923] Out of memory: Killed process 9803 (syz-executor.1) total-vm:72712kB, anon-rss:4264kB, file-rss:34816kB, shmem-rss:0kB [ 2915.690338][T31923] kworker/u4:0 invoked oom-killer: gfp_mask=0x40cd0(GFP_KERNEL|__GFP_COMP|__GFP_RECLAIMABLE), order=0, oom_score_adj=0 [ 2915.710577][T31923] CPU: 0 PID: 31923 Comm: kworker/u4:0 Not tainted 5.0.0+ #21 [ 2915.718075][T31923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2915.728344][T31923] Workqueue: krdsd rds_connect_worker [ 2915.733747][T31923] Call Trace: [ 2915.737079][T31923] dump_stack+0x172/0x1f0 [ 2915.741456][T31923] dump_header+0x10f/0xb6c [ 2915.745932][T31923] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2915.751772][T31923] ? ___ratelimit+0x60/0x595 [ 2915.756391][T31923] ? do_raw_spin_unlock+0x57/0x270 [ 2915.761537][T31923] oom_kill_process.cold+0x10/0x15 [ 2915.766680][T31923] out_of_memory+0x79a/0x1280 [ 2915.771400][T31923] ? oom_killer_disable+0x280/0x280 [ 2915.776627][T31923] ? mutex_trylock+0x18e/0x1e0 [ 2915.781411][T31923] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2915.787090][T31923] __alloc_pages_slowpath+0x2199/0x28b0 [ 2915.792690][T31923] ? warn_alloc+0x110/0x110 [ 2915.797224][T31923] ? find_held_lock+0x35/0x130 [ 2915.802025][T31923] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2915.808299][T31923] ? should_fail+0x1de/0x852 [ 2915.813042][T31923] __alloc_pages_nodemask+0x57e/0x7e0 [ 2915.818899][T31923] ? __lockdep_free_key_range+0x120/0x120 [ 2915.824662][T31923] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2915.830416][T31923] ? cache_grow_begin+0x594/0x860 [ 2915.835460][T31923] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2915.840764][T31923] ? trace_hardirqs_on+0x67/0x230 [ 2915.845821][T31923] cache_grow_begin+0x9c/0x860 [ 2915.850629][T31923] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2915.856896][T31923] ? __cpuset_node_allowed+0x136/0x540 [ 2915.862392][T31923] fallback_alloc+0x1fd/0x2d0 [ 2915.867092][T31923] ____cache_alloc_node+0x1be/0x1e0 [ 2915.872313][T31923] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2915.878593][T31923] kmem_cache_alloc+0x1e8/0x6f0 [ 2915.883509][T31923] ? sock_destroy_inode+0x60/0x60 [ 2915.888570][T31923] sock_alloc_inode+0x1d/0x260 [ 2915.893400][T31923] alloc_inode+0x66/0x190 [ 2915.897814][T31923] new_inode_pseudo+0x19/0xf0 [ 2915.902526][T31923] sock_alloc+0x41/0x270 [ 2915.906798][T31923] __sock_create+0xc0/0x750 [ 2915.911330][T31923] sock_create_kern+0x3b/0x50 [ 2915.916068][T31923] rds_tcp_conn_path_connect+0x469/0x890 [ 2915.921801][T31923] ? rds_tcp_state_change+0x280/0x280 [ 2915.927186][T31923] ? process_one_work+0x890/0x1790 [ 2915.932336][T31923] rds_connect_worker+0x1aa/0x2d0 [ 2915.937401][T31923] process_one_work+0x98e/0x1790 [ 2915.942377][T31923] ? pwq_dec_nr_in_flight+0x320/0x320 [ 2915.947763][T31923] ? lock_acquire+0x16f/0x3f0 [ 2915.952472][T31923] worker_thread+0x98/0xe40 [ 2915.956994][T31923] ? trace_hardirqs_on+0x67/0x230 [ 2915.962055][T31923] kthread+0x357/0x430 [ 2915.966143][T31923] ? process_one_work+0x1790/0x1790 [ 2915.971378][T31923] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 2915.977659][T31923] ret_from_fork+0x3a/0x50 [ 2915.989944][T31923] Mem-Info: [ 2915.993142][T31923] active_anon:183252 inactive_anon:308 isolated_anon:0 [ 2915.993142][T31923] active_file:20 inactive_file:24 isolated_file:0 [ 2915.993142][T31923] unevictable:744 dirty:0 writeback:10 unstable:0 [ 2915.993142][T31923] slab_reclaimable:19047 slab_unreclaimable:111028 [ 2915.993142][T31923] mapped:52235 shmem:884 pagetables:4310 bounce:0 [ 2915.993142][T31923] free:19787 free_pcp:788 free_cma:0 [ 2916.037098][T31923] Node 0 active_anon:732944kB inactive_anon:1224kB active_file:92kB inactive_file:72kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208940kB dirty:0kB writeback:40kB shmem:3528kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 368640kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2916.072909][T31923] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2916.106653][T31923] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2916.141837][T31923] lowmem_reserve[]: 0 2553 2555 2555 [ 2916.153814][T31923] Node 0 DMA32 free:28704kB min:38280kB low:47336kB high:56392kB active_anon:728848kB inactive_anon:1224kB active_file:224kB inactive_file:80kB unevictable:2976kB writepending:40kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:11392kB pagetables:17240kB bounce:0kB free_pcp:2896kB local_pcp:1400kB free_cma:0kB [ 2916.191890][T31923] lowmem_reserve[]: 0 0 2 2 [ 2916.196449][T31923] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2916.230478][T31923] lowmem_reserve[]: 0 0 0 0 [ 2916.235067][T31923] Node 1 Normal free:40060kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:24kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:256kB local_pcp:0kB free_cma:0kB [ 2916.271707][T31923] lowmem_reserve[]: 0 0 0 0 [ 2916.276316][T31923] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2916.299074][T31923] Node 0 DMA32: 2819*4kB (ME) 1073*8kB (UME) 404*16kB (MEH) 17*32kB (UMH) 2*64kB (UH) 0*128kB 1*256kB (U) 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 28788kB [ 2916.322194][T31923] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2916.338374][T31923] Node 1 Normal: 13*4kB (ME) 11*8kB (UME) 5*16kB (UM) 7*32kB (UME) 5*64kB (UME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 40060kB [ 2916.363880][T31923] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2916.375961][T31923] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2916.393866][T31923] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2916.406883][T31923] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2916.424164][T31923] 1718 total pagecache pages [ 2916.428811][T31923] 0 pages in swap cache [ 2916.435584][T31923] Swap cache stats: add 0, delete 0, find 0/0 [ 2916.447623][T31923] Free swap = 0kB [ 2916.454147][T31923] Total swap = 0kB [ 2916.457914][T31923] 1965979 pages RAM [ 2916.466559][T31923] 0 pages HighMem/MovableOnly [ 2916.473671][T31923] 339406 pages reserved [ 2916.477842][T31923] 0 pages cma reserved [ 2916.487726][T31923] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=10026,uid=0 [ 2916.509055][T31923] Out of memory: Killed process 10026 (syz-executor.2) total-vm:72712kB, anon-rss:4252kB, file-rss:34816kB, shmem-rss:0kB [ 2916.534316][ T1042] oom_reaper: reaped process 10026 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2916.590245][T31923] kworker/u4:0 invoked oom-killer: gfp_mask=0x40cd0(GFP_KERNEL|__GFP_COMP|__GFP_RECLAIMABLE), order=0, oom_score_adj=0 [ 2916.611054][T31923] CPU: 0 PID: 31923 Comm: kworker/u4:0 Not tainted 5.0.0+ #21 [ 2916.618606][T31923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2916.628766][T31923] Workqueue: krdsd rds_connect_worker [ 2916.634222][T31923] Call Trace: [ 2916.637551][T31923] dump_stack+0x172/0x1f0 [ 2916.641883][T31923] dump_header+0x10f/0xb6c [ 2916.646320][T31923] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2916.652171][T31923] ? ___ratelimit+0x60/0x595 [ 2916.656789][T31923] ? do_raw_spin_unlock+0x57/0x270 [ 2916.661945][T31923] oom_kill_process.cold+0x10/0x15 [ 2916.667087][T31923] out_of_memory+0x79a/0x1280 [ 2916.671799][T31923] ? oom_killer_disable+0x280/0x280 [ 2916.677056][T31923] ? mutex_trylock+0x18e/0x1e0 [ 2916.681848][T31923] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2916.687517][T31923] __alloc_pages_slowpath+0x2199/0x28b0 [ 2916.693125][T31923] ? warn_alloc+0x110/0x110 [ 2916.697655][T31923] ? find_held_lock+0x35/0x130 [ 2916.702458][T31923] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2916.708730][T31923] ? should_fail+0x1de/0x852 [ 2916.713382][T31923] __alloc_pages_nodemask+0x57e/0x7e0 [ 2916.718788][T31923] ? __lockdep_free_key_range+0x120/0x120 [ 2916.724538][T31923] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2916.730294][T31923] ? cache_grow_begin+0x594/0x860 [ 2916.735345][T31923] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2916.740757][T31923] ? trace_hardirqs_on+0x67/0x230 [ 2916.745819][T31923] cache_grow_begin+0x9c/0x860 [ 2916.750612][T31923] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2916.758372][T31923] ? __cpuset_node_allowed+0x136/0x540 [ 2916.763903][T31923] fallback_alloc+0x1fd/0x2d0 [ 2916.768625][T31923] ____cache_alloc_node+0x1be/0x1e0 [ 2916.773861][T31923] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2916.780167][T31923] kmem_cache_alloc+0x1e8/0x6f0 [ 2916.785065][T31923] ? sock_destroy_inode+0x60/0x60 [ 2916.790135][T31923] sock_alloc_inode+0x1d/0x260 [ 2916.794934][T31923] alloc_inode+0x66/0x190 [ 2916.799300][T31923] new_inode_pseudo+0x19/0xf0 [ 2916.804007][T31923] sock_alloc+0x41/0x270 [ 2916.808283][T31923] __sock_create+0xc0/0x750 [ 2916.812835][T31923] sock_create_kern+0x3b/0x50 [ 2916.817558][T31923] rds_tcp_conn_path_connect+0x469/0x890 [ 2916.823245][T31923] ? rds_tcp_state_change+0x280/0x280 [ 2916.828645][T31923] ? process_one_work+0x890/0x1790 [ 2916.833802][T31923] rds_connect_worker+0x1aa/0x2d0 [ 2916.838859][T31923] process_one_work+0x98e/0x1790 [ 2916.843849][T31923] ? pwq_dec_nr_in_flight+0x320/0x320 [ 2916.849255][T31923] ? lock_acquire+0x16f/0x3f0 [ 2916.853982][T31923] worker_thread+0x98/0xe40 [ 2916.859409][T31923] ? trace_hardirqs_on+0x67/0x230 [ 2916.864470][T31923] kthread+0x357/0x430 [ 2916.868581][T31923] ? process_one_work+0x1790/0x1790 [ 2916.873814][T31923] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 2916.880096][T31923] ret_from_fork+0x3a/0x50 [ 2916.894295][T31923] Mem-Info: [ 2916.897516][T31923] active_anon:182197 inactive_anon:308 isolated_anon:0 [ 2916.897516][T31923] active_file:13 inactive_file:27 isolated_file:0 [ 2916.897516][T31923] unevictable:744 dirty:0 writeback:10 unstable:0 [ 2916.897516][T31923] slab_reclaimable:19047 slab_unreclaimable:111028 [ 2916.897516][T31923] mapped:52235 shmem:884 pagetables:4320 bounce:0 [ 2916.897516][T31923] free:19748 free_pcp:760 free_cma:0 [ 2916.943831][T31923] Node 0 active_anon:728724kB inactive_anon:1224kB active_file:64kB inactive_file:84kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208940kB dirty:0kB writeback:40kB shmem:3528kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 364544kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2916.980253][T31923] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2917.015136][T31923] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2917.059020][T31923] lowmem_reserve[]: 0 2553 2555 2555 [ 2917.064385][T31923] Node 0 DMA32 free:28548kB min:38280kB low:47336kB high:56392kB active_anon:724628kB inactive_anon:1224kB active_file:96kB inactive_file:84kB unevictable:2976kB writepending:40kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:11392kB pagetables:17280kB bounce:0kB free_pcp:2784kB local_pcp:1288kB free_cma:0kB [ 2917.103858][T31923] lowmem_reserve[]: 0 0 2 2 [ 2917.108438][T31923] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2917.142075][T31923] lowmem_reserve[]: 0 0 0 0 [ 2917.146644][T31923] Node 1 Normal free:40060kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:24kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:256kB local_pcp:0kB free_cma:0kB [ 2917.182795][T31923] lowmem_reserve[]: 0 0 0 0 [ 2917.187407][T31923] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2917.210696][T31923] Node 0 DMA32: 2836*4kB (ME) 1075*8kB (UME) 405*16kB (UMEH) 16*32kB (MH) 2*64kB (UH) 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 28600kB [ 2917.235045][T31923] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2917.248360][T31923] Node 1 Normal: 13*4kB (ME) 11*8kB (UME) 5*16kB (UM) 7*32kB (UME) 5*64kB (UME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 40060kB [ 2917.272593][T31923] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2917.285412][T31923] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2917.300754][T31923] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2917.316788][T31923] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2917.334408][T31923] 1718 total pagecache pages [ 2917.340676][T31923] 0 pages in swap cache [ 2917.344863][T31923] Swap cache stats: add 0, delete 0, find 0/0 [ 2917.356883][T31923] Free swap = 0kB [ 2917.366363][T31923] Total swap = 0kB [ 2917.377210][T31923] 1965979 pages RAM [ 2917.381153][T31923] 0 pages HighMem/MovableOnly [ 2917.385829][T31923] 339406 pages reserved [ 2917.396909][T31923] 0 pages cma reserved [ 2917.401473][T31923] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz1,task=syz-executor.1,pid=9889,uid=0 [ 2917.425123][T31923] Out of memory: Killed process 9889 (syz-executor.1) total-vm:72976kB, anon-rss:4280kB, file-rss:34688kB, shmem-rss:0kB [ 2917.451230][ T1042] oom_reaper: reaped process 9889 (syz-executor.1), now anon-rss:0kB, file-rss:34688kB, shmem-rss:0kB [ 2917.507215][T31923] kworker/u4:0 invoked oom-killer: gfp_mask=0x40cd0(GFP_KERNEL|__GFP_COMP|__GFP_RECLAIMABLE), order=0, oom_score_adj=0 [ 2917.531723][T31923] CPU: 0 PID: 31923 Comm: kworker/u4:0 Not tainted 5.0.0+ #21 [ 2917.539229][T31923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2917.549321][T31923] Workqueue: krdsd rds_connect_worker [ 2917.554731][T31923] Call Trace: [ 2917.558052][T31923] dump_stack+0x172/0x1f0 [ 2917.562409][T31923] dump_header+0x10f/0xb6c [ 2917.566860][T31923] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2917.572690][T31923] ? ___ratelimit+0x60/0x595 [ 2917.577298][T31923] ? do_raw_spin_unlock+0x57/0x270 [ 2917.582436][T31923] oom_kill_process.cold+0x10/0x15 [ 2917.587569][T31923] out_of_memory+0x79a/0x1280 [ 2917.592266][T31923] ? oom_killer_disable+0x280/0x280 [ 2917.597485][T31923] ? mutex_trylock+0x18e/0x1e0 [ 2917.602258][T31923] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2917.607957][T31923] __alloc_pages_slowpath+0x2199/0x28b0 [ 2917.613555][T31923] ? warn_alloc+0x110/0x110 [ 2917.618078][T31923] ? find_held_lock+0x35/0x130 [ 2917.622868][T31923] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2917.629190][T31923] ? should_fail+0x1de/0x852 [ 2917.633837][T31923] __alloc_pages_nodemask+0x57e/0x7e0 [ 2917.639268][T31923] ? __lockdep_free_key_range+0x120/0x120 [ 2917.645130][T31923] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2917.650910][T31923] ? cache_grow_begin+0x594/0x860 [ 2917.655963][T31923] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2917.661267][T31923] ? trace_hardirqs_on+0x67/0x230 [ 2917.666318][T31923] cache_grow_begin+0x9c/0x860 [ 2917.671102][T31923] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2917.677365][T31923] ? __cpuset_node_allowed+0x136/0x540 [ 2917.682855][T31923] fallback_alloc+0x1fd/0x2d0 [ 2917.687562][T31923] ____cache_alloc_node+0x1be/0x1e0 [ 2917.692793][T31923] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2917.699113][T31923] kmem_cache_alloc+0x1e8/0x6f0 [ 2917.704051][T31923] ? sock_destroy_inode+0x60/0x60 [ 2917.709106][T31923] sock_alloc_inode+0x1d/0x260 [ 2917.713913][T31923] alloc_inode+0x66/0x190 [ 2917.718262][T31923] new_inode_pseudo+0x19/0xf0 [ 2917.722962][T31923] sock_alloc+0x41/0x270 [ 2917.727219][T31923] __sock_create+0xc0/0x750 [ 2917.731740][T31923] sock_create_kern+0x3b/0x50 [ 2917.736432][T31923] rds_tcp_conn_path_connect+0x469/0x890 [ 2917.742076][T31923] ? rds_tcp_state_change+0x280/0x280 [ 2917.747465][T31923] ? process_one_work+0x890/0x1790 [ 2917.752616][T31923] rds_connect_worker+0x1aa/0x2d0 [ 2917.757663][T31923] process_one_work+0x98e/0x1790 [ 2917.762622][T31923] ? pwq_dec_nr_in_flight+0x320/0x320 [ 2917.768000][T31923] ? lock_acquire+0x16f/0x3f0 [ 2917.772711][T31923] worker_thread+0x98/0xe40 [ 2917.777229][T31923] ? trace_hardirqs_on+0x67/0x230 [ 2917.782283][T31923] kthread+0x357/0x430 [ 2917.786379][T31923] ? process_one_work+0x1790/0x1790 [ 2917.791607][T31923] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 2917.797885][T31923] ret_from_fork+0x3a/0x50 [ 2917.802805][ C0] net_ratelimit: 2 callbacks suppressed [ 2917.802815][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2917.814242][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2917.820146][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2917.825940][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2917.840121][T31923] Mem-Info: [ 2917.843299][T31923] active_anon:181143 inactive_anon:308 isolated_anon:0 [ 2917.843299][T31923] active_file:12 inactive_file:28 isolated_file:0 [ 2917.843299][T31923] unevictable:744 dirty:0 writeback:10 unstable:0 [ 2917.843299][T31923] slab_reclaimable:19047 slab_unreclaimable:111028 [ 2917.843299][T31923] mapped:52235 shmem:884 pagetables:4281 bounce:0 [ 2917.843299][T31923] free:19764 free_pcp:762 free_cma:0 [ 2917.893925][T31923] Node 0 active_anon:724508kB inactive_anon:1224kB active_file:64kB inactive_file:84kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208940kB dirty:0kB writeback:40kB shmem:3528kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 360448kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2917.930612][T31923] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2917.965224][T31923] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2917.999915][T31923] lowmem_reserve[]: 0 2553 2555 2555 [ 2918.005276][T31923] Node 0 DMA32 free:28612kB min:38280kB low:47336kB high:56392kB active_anon:720412kB inactive_anon:1224kB active_file:96kB inactive_file:84kB unevictable:2976kB writepending:40kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:11392kB pagetables:17124kB bounce:0kB free_pcp:2792kB local_pcp:1296kB free_cma:0kB [ 2918.041601][T31923] lowmem_reserve[]: 0 0 2 2 [ 2918.046152][T31923] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2918.079809][T31923] lowmem_reserve[]: 0 0 0 0 [ 2918.084386][T31923] Node 1 Normal free:40060kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:28kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:256kB local_pcp:0kB free_cma:0kB [ 2918.119672][T31923] lowmem_reserve[]: 0 0 0 0 [ 2918.124228][T31923] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2918.148938][T31923] Node 0 DMA32: 2846*4kB (UME) 1076*8kB (ME) 406*16kB (MEH) 16*32kB (MH) 2*64kB (UH) 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 28664kB [ 2918.171832][T31923] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2918.187652][T31923] Node 1 Normal: 13*4kB (ME) 11*8kB (UME) 5*16kB (UM) 7*32kB (UME) 5*64kB (UME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 40060kB [ 2918.211586][T31923] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2918.224752][T31923] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2918.237735][T31923] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2918.250912][T31923] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2918.264968][T31923] 1718 total pagecache pages [ 2918.271990][T31923] 0 pages in swap cache [ 2918.276160][T31923] Swap cache stats: add 0, delete 0, find 0/0 [ 2918.287927][T31923] Free swap = 0kB [ 2918.294130][T31923] Total swap = 0kB [ 2918.297869][T31923] 1965979 pages RAM [ 2918.306451][T31923] 0 pages HighMem/MovableOnly [ 2918.313656][T31923] 339406 pages reserved [ 2918.317835][T31923] 0 pages cma reserved [ 2918.326733][T31923] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz1,task=syz-executor.1,pid=9813,uid=0 [ 2918.349048][T31923] Out of memory: Killed process 9813 (syz-executor.1) total-vm:72712kB, anon-rss:4264kB, file-rss:34688kB, shmem-rss:0kB [ 2918.420061][T31923] kworker/u4:0 invoked oom-killer: gfp_mask=0x40cd0(GFP_KERNEL|__GFP_COMP|__GFP_RECLAIMABLE), order=0, oom_score_adj=0 [ 2918.441112][T31923] CPU: 0 PID: 31923 Comm: kworker/u4:0 Not tainted 5.0.0+ #21 [ 2918.448645][T31923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2918.458748][T31923] Workqueue: krdsd rds_connect_worker [ 2918.464152][T31923] Call Trace: [ 2918.467484][T31923] dump_stack+0x172/0x1f0 [ 2918.471836][T31923] dump_header+0x10f/0xb6c [ 2918.476308][T31923] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2918.482160][T31923] ? ___ratelimit+0x60/0x595 [ 2918.486777][T31923] ? do_raw_spin_unlock+0x57/0x270 [ 2918.491985][T31923] oom_kill_process.cold+0x10/0x15 [ 2918.497163][T31923] out_of_memory+0x79a/0x1280 [ 2918.501868][T31923] ? oom_killer_disable+0x280/0x280 [ 2918.507103][T31923] ? mutex_trylock+0x18e/0x1e0 [ 2918.511884][T31923] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2918.517574][T31923] __alloc_pages_slowpath+0x2199/0x28b0 [ 2918.523186][T31923] ? warn_alloc+0x110/0x110 [ 2918.527753][T31923] ? find_held_lock+0x35/0x130 [ 2918.532600][T31923] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2918.538899][T31923] ? should_fail+0x1de/0x852 [ 2918.543553][T31923] __alloc_pages_nodemask+0x57e/0x7e0 [ 2918.548950][T31923] ? __lockdep_free_key_range+0x120/0x120 [ 2918.554742][T31923] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2918.560505][T31923] ? cache_grow_begin+0x594/0x860 [ 2918.565656][T31923] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2918.570977][T31923] ? trace_hardirqs_on+0x67/0x230 [ 2918.576029][T31923] cache_grow_begin+0x9c/0x860 [ 2918.580849][T31923] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2918.587118][T31923] ? __cpuset_node_allowed+0x136/0x540 [ 2918.592700][T31923] fallback_alloc+0x1fd/0x2d0 [ 2918.597415][T31923] ____cache_alloc_node+0x1be/0x1e0 [ 2918.602647][T31923] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2918.608955][T31923] kmem_cache_alloc+0x1e8/0x6f0 [ 2918.613831][T31923] ? sock_destroy_inode+0x60/0x60 [ 2918.618878][T31923] sock_alloc_inode+0x1d/0x260 [ 2918.623660][T31923] alloc_inode+0x66/0x190 [ 2918.628013][T31923] new_inode_pseudo+0x19/0xf0 [ 2918.632732][T31923] sock_alloc+0x41/0x270 [ 2918.637011][T31923] __sock_create+0xc0/0x750 [ 2918.641547][T31923] sock_create_kern+0x3b/0x50 [ 2918.646272][T31923] rds_tcp_conn_path_connect+0x469/0x890 [ 2918.651946][T31923] ? rds_tcp_state_change+0x280/0x280 [ 2918.657384][T31923] ? process_one_work+0x890/0x1790 [ 2918.662562][T31923] rds_connect_worker+0x1aa/0x2d0 [ 2918.667636][T31923] process_one_work+0x98e/0x1790 [ 2918.672656][T31923] ? pwq_dec_nr_in_flight+0x320/0x320 [ 2918.678117][T31923] ? lock_acquire+0x16f/0x3f0 [ 2918.682902][T31923] worker_thread+0x98/0xe40 [ 2918.687459][T31923] ? trace_hardirqs_on+0x67/0x230 [ 2918.692563][T31923] kthread+0x357/0x430 [ 2918.696680][T31923] ? process_one_work+0x1790/0x1790 [ 2918.701916][T31923] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 2918.708241][T31923] ret_from_fork+0x3a/0x50 [ 2918.723147][T31923] Mem-Info: [ 2918.726339][T31923] active_anon:180080 inactive_anon:308 isolated_anon:0 [ 2918.726339][T31923] active_file:12 inactive_file:35 isolated_file:0 [ 2918.726339][T31923] unevictable:744 dirty:0 writeback:10 unstable:0 [ 2918.726339][T31923] slab_reclaimable:19047 slab_unreclaimable:111002 [ 2918.726339][T31923] mapped:52235 shmem:884 pagetables:4266 bounce:0 [ 2918.726339][T31923] free:19756 free_pcp:764 free_cma:0 [ 2918.772195][T31923] Node 0 active_anon:720256kB inactive_anon:1224kB active_file:64kB inactive_file:112kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208940kB dirty:0kB writeback:40kB shmem:3528kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 352256kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2918.807908][T31923] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2918.818362][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2918.841347][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2918.841577][T31923] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2918.847212][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2918.880508][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2918.882290][T31923] lowmem_reserve[]: 0 2553 2555 2555 [ 2918.886430][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2918.897134][T31923] Node 0 DMA32 free:29980kB min:40328kB low:49384kB high:58440kB active_anon:716160kB inactive_anon:1224kB active_file:96kB inactive_file:112kB unevictable:2976kB writepending:40kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:11392kB pagetables:17064kB bounce:0kB free_pcp:1304kB local_pcp:1304kB free_cma:0kB [ 2918.897447][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2918.946081][T31923] lowmem_reserve[]: 0 0 2 2 [ 2918.950882][T31923] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2919.088234][T31923] lowmem_reserve[]: 0 0 0 0 [ 2919.116599][T31923] Node 1 Normal free:40064kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2919.451757][T31923] lowmem_reserve[]: 0 0 0 0 [ 2919.456381][T31923] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2919.472206][T31923] Node 0 DMA32: 3100*4kB (ME) 1082*8kB (UME) 380*16kB (UMEH) 15*32kB (UMH) 1*64kB (H) 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 29216kB [ 2919.487932][T31923] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2919.499841][T31923] Node 1 Normal: 12*4kB (UME) 9*8kB (UME) 2*16kB (M) 7*32kB (UME) 6*64kB (UME) 5*128kB (UME) 0*256kB 2*512kB (ME) 3*1024kB (ME) 1*2048kB (U) 8*4096kB (M) = 40312kB [ 2919.516568][T31923] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2919.526925][T31923] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2919.536339][T31923] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2919.546005][T31923] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2919.555407][T31923] 1672 total pagecache pages [ 2919.596408][T31923] 0 pages in swap cache [ 2919.616466][T31923] Swap cache stats: add 0, delete 0, find 0/0 [ 2919.632097][T31923] Free swap = 0kB [ 2919.635973][T31923] Total swap = 0kB [ 2919.648656][T31923] 1965979 pages RAM [ 2919.652740][T31923] 0 pages HighMem/MovableOnly [ 2919.752930][T31923] 339406 pages reserved [ 2919.757134][T31923] 0 pages cma reserved [ 2919.774426][T31923] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz0,task=syz-executor.0,pid=11033,uid=0 [ 2919.800806][T31923] Out of memory: Killed process 11033 (syz-executor.0) total-vm:72844kB, anon-rss:2228kB, file-rss:34816kB, shmem-rss:0kB [ 2920.432809][ T3874] udevd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=-1000 [ 2920.517541][ T3874] CPU: 0 PID: 3874 Comm: udevd Not tainted 5.0.0+ #21 [ 2920.524380][ T3874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2920.534447][ T3874] Call Trace: [ 2920.537761][ T3874] dump_stack+0x172/0x1f0 [ 2920.542129][ T3874] dump_header+0x10f/0xb6c [ 2920.546576][ T3874] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2920.552407][ T3874] ? ___ratelimit+0x60/0x595 [ 2920.557008][ T3874] ? do_raw_spin_unlock+0x57/0x270 [ 2920.562142][ T3874] oom_kill_process.cold+0x10/0x15 [ 2920.567267][ T3874] out_of_memory+0x79a/0x1280 [ 2920.571968][ T3874] ? oom_killer_disable+0x280/0x280 [ 2920.577188][ T3874] ? mutex_trylock+0x18e/0x1e0 [ 2920.581961][ T3874] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2920.587611][ T3874] __alloc_pages_slowpath+0x2199/0x28b0 [ 2920.593170][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2920.599445][ T3874] ? warn_alloc+0x110/0x110 [ 2920.603979][ T3874] ? find_held_lock+0x35/0x130 [ 2920.608770][ T3874] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2920.615035][ T3874] ? should_fail+0x1de/0x852 [ 2920.619666][ T3874] __alloc_pages_nodemask+0x57e/0x7e0 [ 2920.625056][ T3874] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2920.630809][ T3874] ? find_held_lock+0x35/0x130 [ 2920.635622][ T3874] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2920.641895][ T3874] alloc_pages_current+0x107/0x210 [ 2920.647024][ T3874] __page_cache_alloc+0x2bd/0x460 [ 2920.652064][ T3874] ? kasan_check_read+0x11/0x20 [ 2920.656940][ T3874] filemap_fault+0xff7/0x2400 [ 2920.661666][ T3874] ? xas_load+0x67/0x150 [ 2920.665952][ T3874] ? __lock_page_or_retry+0x1020/0x1020 [ 2920.671530][ T3874] ? lock_acquire+0x16f/0x3f0 [ 2920.676310][ T3874] ? ext4_filemap_fault+0x7b/0xaf [ 2920.681378][ T3874] ext4_filemap_fault+0x83/0xaf [ 2920.686260][ T3874] __do_fault+0x116/0x4e0 [ 2920.690612][ T3874] __handle_mm_fault+0x2c6c/0x3ec0 [ 2920.695923][ T3874] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2920.701477][ T3874] ? find_held_lock+0x35/0x130 [ 2920.706253][ T3874] ? handle_mm_fault+0x322/0xb30 [ 2920.711217][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2920.717495][ T3874] ? kasan_check_read+0x11/0x20 [ 2920.722386][ T3874] handle_mm_fault+0x43f/0xb30 [ 2920.727195][ T3874] __do_page_fault+0x5ef/0xda0 [ 2920.731985][ T3874] do_page_fault+0x71/0x581 [ 2920.736495][ T3874] ? page_fault+0x8/0x30 [ 2920.740745][ T3874] page_fault+0x1e/0x30 [ 2920.744906][ T3874] RIP: 0033:0x7f7368a0f9d0 [ 2920.749342][ T3874] Code: Bad RIP value. [ 2920.754129][ T3874] RSP: 002b:00007ffe4146d8e8 EFLAGS: 00010202 [ 2920.760201][ T3874] RAX: 0000000000000010 RBX: 0000000000000000 RCX: 00007f7368a6c347 [ 2920.768196][ T3874] RDX: 00007ffe4146d96c RSI: 000000000000541b RDI: 0000000000000010 [ 2920.776192][ T3874] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 2920.784196][ T3874] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000003 [ 2920.792195][ T3874] R13: 0000000000000000 R14: 0000000001ca6c10 R15: 0000000001ca3250 [ 2920.868172][ T3874] Mem-Info: [ 2920.916658][ T3874] active_anon:179531 inactive_anon:289 isolated_anon:0 [ 2920.916658][ T3874] active_file:15 inactive_file:8 isolated_file:0 [ 2920.916658][ T3874] unevictable:744 dirty:0 writeback:3 unstable:0 [ 2920.916658][ T3874] slab_reclaimable:18975 slab_unreclaimable:107066 [ 2920.916658][ T3874] mapped:52226 shmem:862 pagetables:4215 bounce:0 [ 2920.916658][ T3874] free:19424 free_pcp:148 free_cma:0 [ 2921.007939][ T3874] Node 0 active_anon:718060kB inactive_anon:1148kB active_file:64kB inactive_file:24kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:12kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 350208kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2921.086944][ T3874] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2921.146259][ T3874] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2921.203312][ T3874] lowmem_reserve[]: 0 2553 2555 2555 [ 2921.208679][ T3874] Node 0 DMA32 free:27000kB min:36232kB low:45288kB high:54344kB active_anon:713964kB inactive_anon:1148kB active_file:64kB inactive_file:24kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:11104kB pagetables:16860kB bounce:0kB free_pcp:344kB local_pcp:96kB free_cma:0kB [ 2921.309121][ T3874] lowmem_reserve[]: 0 0 2 2 [ 2921.313697][ T3874] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2921.416657][ T3874] lowmem_reserve[]: 0 0 0 0 [ 2921.458934][ T3874] Node 1 Normal free:40052kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2921.503762][ T3874] lowmem_reserve[]: 0 0 0 0 [ 2921.508332][ T3874] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2921.565899][ T3874] Node 0 DMA32: 3044*4kB (UME) 987*8kB (UME) 340*16kB (UMEH) 1*32kB (H) 1*64kB (H) 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 27144kB [ 2921.647979][ T3874] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2921.710051][ T3874] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 2*16kB (M) 7*32kB (UME) 6*64kB (UME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 40052kB [ 2921.738715][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2921.749668][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2921.809222][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2921.818842][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2921.909636][ T3874] 1629 total pagecache pages [ 2921.914395][ T3874] 0 pages in swap cache [ 2921.918602][ T3874] Swap cache stats: add 0, delete 0, find 0/0 [ 2921.972752][ T3874] Free swap = 0kB [ 2921.976559][ T3874] Total swap = 0kB [ 2921.988245][ T3874] 1965979 pages RAM [ 2922.035925][ T3874] 0 pages HighMem/MovableOnly [ 2922.048233][ T3874] 339406 pages reserved [ 2922.058907][ T3874] 0 pages cma reserved [ 2922.063007][ T3874] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz0,task=syz-executor.0,pid=22261,uid=0 [ 2922.192703][ T3874] Out of memory: Killed process 22261 (syz-executor.0) total-vm:72844kB, anon-rss:2228kB, file-rss:34816kB, shmem-rss:0kB [ 2922.293266][ T1042] oom_reaper: reaped process 22261 (syz-executor.0), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2922.377732][ T7949] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2922.442862][ T7949] CPU: 0 PID: 7949 Comm: syz-fuzzer Not tainted 5.0.0+ #21 [ 2922.450142][ T7949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2922.460226][ T7949] Call Trace: [ 2922.463552][ T7949] dump_stack+0x172/0x1f0 [ 2922.468072][ T7949] dump_header+0x10f/0xb6c [ 2922.472512][ T7949] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2922.478333][ T7949] ? ___ratelimit+0x60/0x595 [ 2922.482952][ T7949] ? do_raw_spin_unlock+0x57/0x270 [ 2922.488114][ T7949] oom_kill_process.cold+0x10/0x15 [ 2922.493267][ T7949] out_of_memory+0x79a/0x1280 [ 2922.498060][ T7949] ? oom_killer_disable+0x280/0x280 [ 2922.503285][ T7949] ? mutex_trylock+0x18e/0x1e0 [ 2922.508060][ T7949] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2922.513708][ T7949] __alloc_pages_slowpath+0x2199/0x28b0 [ 2922.519275][ T7949] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2922.525609][ T7949] ? warn_alloc+0x110/0x110 [ 2922.530143][ T7949] ? find_held_lock+0x35/0x130 [ 2922.534943][ T7949] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2922.541217][ T7949] ? should_fail+0x1de/0x852 [ 2922.545861][ T7949] __alloc_pages_nodemask+0x57e/0x7e0 [ 2922.551285][ T7949] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2922.557044][ T7949] ? find_held_lock+0x35/0x130 [ 2922.561836][ T7949] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2922.568092][ T7949] alloc_pages_current+0x107/0x210 [ 2922.573588][ T7949] __page_cache_alloc+0x2bd/0x460 [ 2922.578646][ T7949] ? kasan_check_read+0x11/0x20 [ 2922.583521][ T7949] filemap_fault+0xff7/0x2400 [ 2922.588213][ T7949] ? xas_load+0x67/0x150 [ 2922.592485][ T7949] ? __lock_page_or_retry+0x1020/0x1020 [ 2922.598061][ T7949] ? lock_acquire+0x16f/0x3f0 [ 2922.602754][ T7949] ? ext4_filemap_fault+0x7b/0xaf [ 2922.607813][ T7949] ext4_filemap_fault+0x83/0xaf [ 2922.612691][ T7949] __do_fault+0x116/0x4e0 [ 2922.617775][ T7949] __handle_mm_fault+0x2c6c/0x3ec0 [ 2922.622918][ T7949] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2922.628473][ T7949] ? find_held_lock+0x35/0x130 [ 2922.633283][ T7949] ? handle_mm_fault+0x322/0xb30 [ 2922.638276][ T7949] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2922.644540][ T7949] ? kasan_check_read+0x11/0x20 [ 2922.649423][ T7949] handle_mm_fault+0x43f/0xb30 [ 2922.654230][ T7949] __do_page_fault+0x5ef/0xda0 [ 2922.659019][ T7949] do_page_fault+0x71/0x581 [ 2922.663543][ T7949] ? page_fault+0x8/0x30 [ 2922.667814][ T7949] page_fault+0x1e/0x30 [ 2922.671979][ T7949] RIP: 0033:0x4341e0 [ 2922.675890][ T7949] Code: Bad RIP value. [ 2922.679960][ T7949] RSP: 002b:000000c420020728 EFLAGS: 00010206 [ 2922.686033][ T7949] RAX: 0000000000000000 RBX: 000000003b762087 RCX: 000002a52545df4b [ 2922.694028][ T7949] RDX: 000000003a2ad92e RSI: 000000c4200206d8 RDI: 0000000000000001 [ 2922.702021][ T7949] RBP: 000000c420020750 R08: 00007ffc9efaa0b0 R09: 00007ffc9efaa080 [ 2922.710008][ T7949] R10: 000000000008d592 R11: 0000000000000b67 R12: 0000000000000001 [ 2922.717996][ T7949] R13: 0000000000000029 R14: 000000000045b6a0 R15: 0000000000000000 [ 2922.754442][ T7949] Mem-Info: [ 2922.757632][ T7949] active_anon:178982 inactive_anon:289 isolated_anon:0 [ 2922.757632][ T7949] active_file:7 inactive_file:6 isolated_file:0 [ 2922.757632][ T7949] unevictable:744 dirty:0 writeback:0 unstable:0 [ 2922.757632][ T7949] slab_reclaimable:18966 slab_unreclaimable:107019 [ 2922.757632][ T7949] mapped:52226 shmem:862 pagetables:4189 bounce:0 [ 2922.757632][ T7949] free:19381 free_pcp:176 free_cma:0 [ 2922.841451][ T7949] Node 0 active_anon:715864kB inactive_anon:1148kB active_file:28kB inactive_file:20kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 348160kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2922.886559][ T7949] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2922.960073][ C1] net_ratelimit: 14 callbacks suppressed [ 2922.960214][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2922.972020][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2923.023239][ T7949] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2923.089091][ T7949] lowmem_reserve[]: 0 2553 2555 2555 [ 2923.094559][ T7949] Node 0 DMA32 free:27092kB min:36232kB low:45288kB high:54344kB active_anon:711768kB inactive_anon:1148kB active_file:28kB inactive_file:20kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:11104kB pagetables:16756kB bounce:0kB free_pcp:456kB local_pcp:4kB free_cma:0kB [ 2923.143714][ T7949] lowmem_reserve[]: 0 0 2 2 [ 2923.148299][ T7949] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2923.231023][ T7949] lowmem_reserve[]: 0 0 0 0 [ 2923.235605][ T7949] Node 1 Normal free:40048kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2923.308914][ T7949] lowmem_reserve[]: 0 0 0 0 [ 2923.313492][ T7949] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2923.338763][ T7949] Node 0 DMA32: 3034*4kB (UME) 971*8kB (UME) 337*16kB (UMH) 3*32kB (UH) 1*64kB (H) 1*128kB (U) 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 27120kB [ 2923.397668][ T7949] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2923.422681][ T7949] Node 1 Normal: 12*4kB (UME) 8*8kB (ME) 2*16kB (M) 7*32kB (UME) 6*64kB (UME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 40048kB [ 2923.478937][ T7949] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2923.488545][ T7949] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2923.511748][ T7949] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2923.568947][ T7949] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2923.578291][ T7949] 1625 total pagecache pages [ 2923.635031][ T7949] 0 pages in swap cache [ 2923.648091][ T7949] Swap cache stats: add 0, delete 0, find 0/0 [ 2923.693631][ T7949] Free swap = 0kB [ 2923.697441][ T7949] Total swap = 0kB [ 2923.710580][ T7949] 1965979 pages RAM [ 2923.714430][ T7949] 0 pages HighMem/MovableOnly [ 2923.760114][ T7949] 339406 pages reserved [ 2923.764313][ T7949] 0 pages cma reserved [ 2923.768393][ T7949] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz0,task=syz-executor.0,pid=27535,uid=0 [ 2923.795308][ T7949] Out of memory: Killed process 27535 (syz-executor.0) total-vm:72712kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 2923.925924][ T7949] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2923.948447][ T7949] CPU: 0 PID: 7949 Comm: syz-fuzzer Not tainted 5.0.0+ #21 [ 2923.955677][ T7949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2923.965748][ T7949] Call Trace: [ 2923.969072][ T7949] dump_stack+0x172/0x1f0 [ 2923.973427][ T7949] dump_header+0x10f/0xb6c [ 2923.977870][ T7949] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2923.983684][ T7949] ? ___ratelimit+0x60/0x595 [ 2923.988283][ T7949] ? do_raw_spin_unlock+0x57/0x270 [ 2923.993407][ T7949] oom_kill_process.cold+0x10/0x15 [ 2923.998528][ T7949] out_of_memory+0x79a/0x1280 [ 2924.003223][ T7949] ? oom_killer_disable+0x280/0x280 [ 2924.008437][ T7949] ? mutex_trylock+0x18e/0x1e0 [ 2924.013212][ T7949] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2924.018859][ T7949] __alloc_pages_slowpath+0x2199/0x28b0 [ 2924.024423][ T7949] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2924.030711][ T7949] ? warn_alloc+0x110/0x110 [ 2924.035245][ T7949] ? find_held_lock+0x35/0x130 [ 2924.040073][ T7949] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2924.046343][ T7949] ? should_fail+0x1de/0x852 [ 2924.050971][ T7949] __alloc_pages_nodemask+0x57e/0x7e0 [ 2924.056456][ T7949] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2924.062269][ T7949] ? find_held_lock+0x35/0x130 [ 2924.067050][ T7949] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2924.073309][ T7949] alloc_pages_current+0x107/0x210 [ 2924.078532][ T7949] __page_cache_alloc+0x2bd/0x460 [ 2924.083588][ T7949] ? kasan_check_read+0x11/0x20 [ 2924.088474][ T7949] filemap_fault+0xff7/0x2400 [ 2924.093213][ T7949] ? xas_load+0x67/0x150 [ 2924.097532][ T7949] ? __lock_page_or_retry+0x1020/0x1020 [ 2924.103096][ T7949] ? lock_acquire+0x16f/0x3f0 [ 2924.107790][ T7949] ? ext4_filemap_fault+0x7b/0xaf [ 2924.112839][ T7949] ext4_filemap_fault+0x83/0xaf [ 2924.117705][ T7949] __do_fault+0x116/0x4e0 [ 2924.122057][ T7949] __handle_mm_fault+0x2c6c/0x3ec0 [ 2924.127196][ T7949] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2924.132757][ T7949] ? find_held_lock+0x35/0x130 [ 2924.137655][ T7949] ? handle_mm_fault+0x322/0xb30 [ 2924.142658][ T7949] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2924.148937][ T7949] ? kasan_check_read+0x11/0x20 [ 2924.153816][ T7949] handle_mm_fault+0x43f/0xb30 [ 2924.158605][ T7949] __do_page_fault+0x5ef/0xda0 [ 2924.163393][ T7949] do_page_fault+0x71/0x581 [ 2924.167911][ T7949] ? page_fault+0x8/0x30 [ 2924.172163][ T7949] page_fault+0x1e/0x30 [ 2924.176325][ T7949] RIP: 0033:0x4341e0 [ 2924.177151][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2924.180251][ T7949] Code: Bad RIP value. [ 2924.186101][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2924.190086][ T7949] RSP: 002b:000000c420020728 EFLAGS: 00010206 [ 2924.190107][ T7949] RAX: 0000000000000000 RBX: 000000003b762087 RCX: 000002a52545df4b [ 2924.190115][ T7949] RDX: 000000003a2ad92e RSI: 000000c4200206d8 RDI: 0000000000000001 [ 2924.190123][ T7949] RBP: 000000c420020750 R08: 00007ffc9efaa0b0 R09: 00007ffc9efaa080 [ 2924.190130][ T7949] R10: 000000000008d592 R11: 0000000000000b67 R12: 0000000000000001 [ 2924.190138][ T7949] R13: 0000000000000029 R14: 000000000045b6a0 R15: 0000000000000000 [ 2924.190550][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2924.196088][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2924.202191][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2924.210217][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2924.218323][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2924.271121][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2924.311480][ T7949] Mem-Info: [ 2924.314680][ T7949] active_anon:178452 inactive_anon:289 isolated_anon:0 [ 2924.314680][ T7949] active_file:32 inactive_file:18 isolated_file:0 [ 2924.314680][ T7949] unevictable:744 dirty:1 writeback:0 unstable:0 [ 2924.314680][ T7949] slab_reclaimable:18941 slab_unreclaimable:106871 [ 2924.314680][ T7949] mapped:52226 shmem:862 pagetables:4152 bounce:0 [ 2924.314680][ T7949] free:19347 free_pcp:250 free_cma:0 [ 2924.376038][ T7949] Node 0 active_anon:713744kB inactive_anon:1148kB active_file:124kB inactive_file:72kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:4kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 348160kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2924.419731][ T7949] Node 1 active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2924.464140][ T7949] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2924.531449][ T7949] lowmem_reserve[]: 0 2553 2555 2555 [ 2924.536815][ T7949] Node 0 DMA32 free:27100kB min:38280kB low:47336kB high:56392kB active_anon:709620kB inactive_anon:1148kB active_file:60kB inactive_file:60kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:11040kB pagetables:16652kB bounce:0kB free_pcp:280kB local_pcp:0kB free_cma:0kB [ 2924.616367][ T7949] lowmem_reserve[]: 0 0 2 2 [ 2924.621028][ T7949] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2924.647695][ T7949] lowmem_reserve[]: 0 0 0 0 [ 2924.708338][ T7949] Node 1 Normal free:40044kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2924.758308][ T7949] lowmem_reserve[]: 0 0 0 0 [ 2924.815470][ T7949] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2924.864199][ T7949] Node 0 DMA32: 3107*4kB (UME) 987*8kB (UME) 337*16kB (UMH) 2*32kB (UH) 1*64kB (H) 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 27380kB [ 2924.926864][ T7949] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2924.977297][ T7949] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 6*64kB (UME) 5*128kB (UME) 0*256kB 2*512kB (ME) 3*1024kB (ME) 1*2048kB (U) 8*4096kB (M) = 40292kB [ 2925.027656][ T7949] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2925.087457][ T7949] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2925.120037][ T7949] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2925.162984][ T7949] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2925.223105][ T7949] 1637 total pagecache pages [ 2925.227763][ T7949] 0 pages in swap cache [ 2925.249351][ T7949] Swap cache stats: add 0, delete 0, find 0/0 [ 2925.255484][ T7949] Free swap = 0kB [ 2925.303909][ T7949] Total swap = 0kB [ 2925.307684][ T7949] 1965979 pages RAM [ 2925.318520][ T7949] 0 pages HighMem/MovableOnly [ 2925.369081][ T7949] 339406 pages reserved [ 2925.373295][ T7949] 0 pages cma reserved [ 2925.377377][ T7949] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz0,task=syz-executor.0,pid=24446,uid=0 [ 2925.407668][ T7949] Out of memory: Killed process 24446 (syz-executor.0) total-vm:72712kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 2925.583552][ T3874] udevd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=-1000 [ 2925.597702][ T3874] CPU: 0 PID: 3874 Comm: udevd Not tainted 5.0.0+ #21 [ 2925.604510][ T3874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2925.614564][ T3874] Call Trace: [ 2925.617885][ T3874] dump_stack+0x172/0x1f0 [ 2925.622260][ T3874] dump_header+0x10f/0xb6c [ 2925.626752][ T3874] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2925.632599][ T3874] ? ___ratelimit+0x60/0x595 [ 2925.637305][ T3874] ? do_raw_spin_unlock+0x57/0x270 [ 2925.642443][ T3874] oom_kill_process.cold+0x10/0x15 [ 2925.647577][ T3874] out_of_memory+0x79a/0x1280 [ 2925.652321][ T3874] ? oom_killer_disable+0x280/0x280 [ 2925.657578][ T3874] ? mutex_trylock+0x18e/0x1e0 [ 2925.662367][ T3874] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2925.668024][ T3874] __alloc_pages_slowpath+0x2199/0x28b0 [ 2925.673592][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2925.679898][ T3874] ? warn_alloc+0x110/0x110 [ 2925.684433][ T3874] ? find_held_lock+0x35/0x130 [ 2925.689232][ T3874] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2925.695520][ T3874] ? should_fail+0x1de/0x852 [ 2925.700196][ T3874] __alloc_pages_nodemask+0x57e/0x7e0 [ 2925.705607][ T3874] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2925.711355][ T3874] ? find_held_lock+0x35/0x130 [ 2925.716512][ T3874] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2925.722835][ T3874] alloc_pages_current+0x107/0x210 [ 2925.727984][ T3874] __page_cache_alloc+0x2bd/0x460 [ 2925.733048][ T3874] ? kasan_check_read+0x11/0x20 [ 2925.737952][ T3874] filemap_fault+0xff7/0x2400 [ 2925.742671][ T3874] ? xas_load+0x67/0x150 [ 2925.746944][ T3874] ? __lock_page_or_retry+0x1020/0x1020 [ 2925.752514][ T3874] ? lock_acquire+0x16f/0x3f0 [ 2925.757205][ T3874] ? ext4_filemap_fault+0x7b/0xaf [ 2925.762258][ T3874] ext4_filemap_fault+0x83/0xaf [ 2925.767131][ T3874] __do_fault+0x116/0x4e0 [ 2925.771484][ T3874] __handle_mm_fault+0x2c6c/0x3ec0 [ 2925.776646][ T3874] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2925.782265][ T3874] ? find_held_lock+0x35/0x130 [ 2925.787153][ T3874] ? handle_mm_fault+0x322/0xb30 [ 2925.792163][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2925.798465][ T3874] ? kasan_check_read+0x11/0x20 [ 2925.803375][ T3874] handle_mm_fault+0x43f/0xb30 [ 2925.808175][ T3874] __do_page_fault+0x5ef/0xda0 [ 2925.812960][ T3874] do_page_fault+0x71/0x581 [ 2925.817477][ T3874] ? page_fault+0x8/0x30 [ 2925.821731][ T3874] page_fault+0x1e/0x30 [ 2925.825897][ T3874] RIP: 0033:0x7f7368a0f9d0 [ 2925.830331][ T3874] Code: Bad RIP value. [ 2925.834416][ T3874] RSP: 002b:00007ffe4146d8e8 EFLAGS: 00010202 [ 2925.840497][ T3874] RAX: 0000000000000010 RBX: 0000000000000000 RCX: 00007f7368a6c347 [ 2925.848492][ T3874] RDX: 00007ffe4146d96c RSI: 000000000000541b RDI: 0000000000000010 [ 2925.856493][ T3874] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 2925.864484][ T3874] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000003 [ 2925.872466][ T3874] R13: 0000000000000000 R14: 0000000001ca6c10 R15: 0000000001ca3250 [ 2925.929026][ T3874] Mem-Info: [ 2925.932219][ T3874] active_anon:177898 inactive_anon:289 isolated_anon:0 [ 2925.932219][ T3874] active_file:12 inactive_file:19 isolated_file:0 [ 2925.932219][ T3874] unevictable:744 dirty:0 writeback:0 unstable:0 [ 2925.932219][ T3874] slab_reclaimable:18906 slab_unreclaimable:106796 [ 2925.932219][ T3874] mapped:52226 shmem:862 pagetables:4137 bounce:0 [ 2925.932219][ T3874] free:19352 free_pcp:124 free_cma:0 [ 2925.995494][ T3874] Node 0 active_anon:711528kB inactive_anon:1148kB active_file:48kB inactive_file:72kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 344064kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2926.105974][ T3874] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2926.260244][ T3874] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2926.361310][ T3874] lowmem_reserve[]: 0 2553 2555 2555 [ 2926.366681][ T3874] Node 0 DMA32 free:26984kB min:36232kB low:45288kB high:54344kB active_anon:707432kB inactive_anon:1148kB active_file:48kB inactive_file:72kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:11008kB pagetables:16548kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2926.445312][ T3874] lowmem_reserve[]: 0 0 2 2 [ 2926.455449][ T3874] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2926.517066][ T3874] lowmem_reserve[]: 0 0 0 0 [ 2926.527457][ T3874] Node 1 Normal free:40040kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2926.604138][ T3874] lowmem_reserve[]: 0 0 0 0 [ 2926.608724][ T3874] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2926.666561][ T3874] Node 0 DMA32: 3055*4kB (UME) 987*8kB (UME) 338*16kB (UMH) 1*32kB (H) 1*64kB (H) 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 27156kB [ 2926.695372][ T3874] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2926.707338][ T3874] Node 1 Normal: 12*4kB (UME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 6*64kB (UME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 40040kB [ 2926.724182][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2926.733825][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2926.743181][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2926.752872][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2926.762241][ T3874] 1637 total pagecache pages [ 2926.766847][ T3874] 0 pages in swap cache [ 2926.771080][ T3874] Swap cache stats: add 0, delete 0, find 0/0 [ 2926.777143][ T3874] Free swap = 0kB [ 2926.780903][ T3874] Total swap = 0kB [ 2926.784630][ T3874] 1965979 pages RAM [ 2926.788435][ T3874] 0 pages HighMem/MovableOnly [ 2926.793182][ T3874] 339406 pages reserved [ 2926.797326][ T3874] 0 pages cma reserved [ 2926.804898][ T3874] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=3965,uid=0 [ 2926.822634][ T3874] Out of memory: Killed process 3965 (syz-executor.4) total-vm:72712kB, anon-rss:2208kB, file-rss:34816kB, shmem-rss:0kB [ 2926.837241][ T1042] oom_reaper: reaped process 3965 (syz-executor.4), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2926.921388][ T7949] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2926.944541][ T7949] CPU: 0 PID: 7949 Comm: syz-fuzzer Not tainted 5.0.0+ #21 [ 2926.951813][ T7949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2926.961862][ T7949] Call Trace: [ 2926.965145][ T7949] dump_stack+0x172/0x1f0 [ 2926.969465][ T7949] dump_header+0x10f/0xb6c [ 2926.973875][ T7949] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2926.979672][ T7949] ? ___ratelimit+0x60/0x595 [ 2926.984246][ T7949] ? do_raw_spin_unlock+0x57/0x270 [ 2926.989343][ T7949] oom_kill_process.cold+0x10/0x15 [ 2926.994458][ T7949] out_of_memory+0x79a/0x1280 [ 2926.999148][ T7949] ? oom_killer_disable+0x280/0x280 [ 2927.004619][ T7949] ? mutex_trylock+0x18e/0x1e0 [ 2927.009388][ T7949] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2927.015036][ T7949] __alloc_pages_slowpath+0x2199/0x28b0 [ 2927.020582][ T7949] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2927.026829][ T7949] ? warn_alloc+0x110/0x110 [ 2927.031324][ T7949] ? find_held_lock+0x35/0x130 [ 2927.036131][ T7949] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2927.042395][ T7949] ? should_fail+0x1de/0x852 [ 2927.046995][ T7949] __alloc_pages_nodemask+0x57e/0x7e0 [ 2927.052376][ T7949] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2927.058114][ T7949] ? find_held_lock+0x35/0x130 [ 2927.062908][ T7949] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2927.069191][ T7949] alloc_pages_current+0x107/0x210 [ 2927.074338][ T7949] __page_cache_alloc+0x2bd/0x460 [ 2927.079390][ T7949] ? kasan_check_read+0x11/0x20 [ 2927.084236][ T7949] filemap_fault+0xff7/0x2400 [ 2927.088943][ T7949] ? xas_load+0x67/0x150 [ 2927.093191][ T7949] ? __lock_page_or_retry+0x1020/0x1020 [ 2927.098738][ T7949] ? lock_acquire+0x16f/0x3f0 [ 2927.103419][ T7949] ? ext4_filemap_fault+0x7b/0xaf [ 2927.108459][ T7949] ext4_filemap_fault+0x83/0xaf [ 2927.113323][ T7949] __do_fault+0x116/0x4e0 [ 2927.117665][ T7949] __handle_mm_fault+0x2c6c/0x3ec0 [ 2927.122787][ T7949] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2927.128346][ T7949] ? find_held_lock+0x35/0x130 [ 2927.133111][ T7949] ? handle_mm_fault+0x322/0xb30 [ 2927.138049][ T7949] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2927.144287][ T7949] ? kasan_check_read+0x11/0x20 [ 2927.149153][ T7949] handle_mm_fault+0x43f/0xb30 [ 2927.153934][ T7949] __do_page_fault+0x5ef/0xda0 [ 2927.158708][ T7949] do_page_fault+0x71/0x581 [ 2927.163208][ T7949] ? page_fault+0x8/0x30 [ 2927.167539][ T7949] page_fault+0x1e/0x30 [ 2927.171695][ T7949] RIP: 0033:0x4341e0 [ 2927.175592][ T7949] Code: Bad RIP value. [ 2927.179645][ T7949] RSP: 002b:000000c420020728 EFLAGS: 00010206 [ 2927.185702][ T7949] RAX: 0000000000000000 RBX: 000000003b762087 RCX: 000002a52545df4b [ 2927.193678][ T7949] RDX: 000000003a2ad92e RSI: 000000c4200206d8 RDI: 0000000000000001 [ 2927.201839][ T7949] RBP: 000000c420020750 R08: 00007ffc9efaa0b0 R09: 00007ffc9efaa080 [ 2927.209812][ T7949] R10: 000000000008d592 R11: 0000000000000b67 R12: 0000000000000001 [ 2927.217782][ T7949] R13: 0000000000000029 R14: 000000000045b6a0 R15: 0000000000000000 [ 2927.247385][ T7949] Mem-Info: [ 2927.262333][ T7949] active_anon:177365 inactive_anon:289 isolated_anon:0 [ 2927.262333][ T7949] active_file:9 inactive_file:7 isolated_file:15 [ 2927.262333][ T7949] unevictable:744 dirty:0 writeback:0 unstable:0 [ 2927.262333][ T7949] slab_reclaimable:18899 slab_unreclaimable:106760 [ 2927.262333][ T7949] mapped:52226 shmem:862 pagetables:4137 bounce:0 [ 2927.262333][ T7949] free:19345 free_pcp:65 free_cma:0 [ 2927.299982][ T7949] Node 0 active_anon:709396kB inactive_anon:1148kB active_file:32kB inactive_file:28kB unevictable:2976kB isolated(anon):0kB isolated(file):60kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 344064kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2927.328749][ T7949] Node 1 active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2927.360547][ T7949] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2927.388265][ T7949] lowmem_reserve[]: 0 2553 2555 2555 [ 2927.393615][ T7949] Node 0 DMA32 free:26960kB min:36232kB low:45288kB high:54344kB active_anon:705300kB inactive_anon:1148kB active_file:32kB inactive_file:28kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:11008kB pagetables:16548kB bounce:0kB free_pcp:12kB local_pcp:12kB free_cma:0kB [ 2927.423689][ T7949] lowmem_reserve[]: 0 0 2 2 [ 2927.428224][ T7949] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2927.456045][ T7949] lowmem_reserve[]: 0 0 0 0 [ 2927.460751][ T7949] Node 1 Normal free:40032kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2927.506844][ T7949] lowmem_reserve[]: 0 0 0 0 [ 2927.517023][ T7949] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2927.539027][ T7949] Node 0 DMA32: 3020*4kB (UME) 957*8kB (UME) 324*16kB (MH) 1*32kB (H) 2*64kB (UH) 1*128kB (U) 1*256kB (U) 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 27000kB [ 2927.577171][ T7949] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2927.624601][ T7949] Node 1 Normal: 11*4kB (ME) 8*8kB (ME) 3*16kB (UM) 6*32kB (ME) 6*64kB (UME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 40028kB [ 2927.694238][ T7949] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2927.730370][ T7949] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2927.739883][ T7949] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2927.794730][ T7949] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2927.866152][ T7949] 1635 total pagecache pages [ 2927.908299][ T7949] 0 pages in swap cache [ 2927.919160][ T7949] Swap cache stats: add 0, delete 0, find 0/0 [ 2927.925246][ T7949] Free swap = 0kB [ 2927.988993][ T7949] Total swap = 0kB [ 2927.992776][ T7949] 1965979 pages RAM [ 2927.996603][ T7949] 0 pages HighMem/MovableOnly [ 2928.066166][ T7949] 339406 pages reserved [ 2928.121938][ T7949] 0 pages cma reserved [ 2928.126063][ T7949] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=5181,uid=0 [ 2928.178819][ T7949] Out of memory: Killed process 5181 (syz-executor.4) total-vm:72580kB, anon-rss:2204kB, file-rss:34816kB, shmem-rss:0kB [ 2928.230841][ T1042] oom_reaper: reaped process 5181 (syz-executor.4), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2928.267617][ T1] init invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2928.319178][ C0] net_ratelimit: 12 callbacks suppressed [ 2928.319192][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2928.330779][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2928.332574][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2928.343559][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2928.351619][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2928.358912][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2928.386462][ T1] CPU: 0 PID: 1 Comm: init Not tainted 5.0.0+ #21 [ 2928.392938][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2928.403032][ T1] Call Trace: [ 2928.406374][ T1] dump_stack+0x172/0x1f0 [ 2928.410734][ T1] dump_header+0x10f/0xb6c [ 2928.415170][ T1] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2928.420997][ T1] ? ___ratelimit+0x60/0x595 [ 2928.425604][ T1] ? do_raw_spin_unlock+0x57/0x270 [ 2928.430732][ T1] oom_kill_process.cold+0x10/0x15 [ 2928.435856][ T1] out_of_memory+0x79a/0x1280 [ 2928.440548][ T1] ? oom_killer_disable+0x280/0x280 [ 2928.445765][ T1] ? mutex_trylock+0x18e/0x1e0 [ 2928.450552][ T1] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2928.456242][ T1] __alloc_pages_slowpath+0x2199/0x28b0 [ 2928.461898][ T1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2928.468226][ T1] ? warn_alloc+0x110/0x110 [ 2928.472779][ T1] ? find_held_lock+0x35/0x130 [ 2928.477559][ T1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2928.483827][ T1] ? should_fail+0x1de/0x852 [ 2928.488455][ T1] __alloc_pages_nodemask+0x57e/0x7e0 [ 2928.493874][ T1] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2928.499629][ T1] ? find_held_lock+0x35/0x130 [ 2928.504429][ T1] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2928.510710][ T1] alloc_pages_current+0x107/0x210 [ 2928.515862][ T1] __page_cache_alloc+0x2bd/0x460 [ 2928.520926][ T1] ? kasan_check_read+0x11/0x20 [ 2928.525804][ T1] filemap_fault+0xff7/0x2400 [ 2928.530505][ T1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2928.536778][ T1] ? __lock_page_or_retry+0x1020/0x1020 [ 2928.542343][ T1] ? lock_acquire+0x16f/0x3f0 [ 2928.547036][ T1] ? ext4_filemap_fault+0x7b/0xaf [ 2928.552094][ T1] ext4_filemap_fault+0x83/0xaf [ 2928.556962][ T1] __do_fault+0x116/0x4e0 [ 2928.561315][ T1] __handle_mm_fault+0x2c6c/0x3ec0 [ 2928.566504][ T1] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2928.572101][ T1] ? find_held_lock+0x35/0x130 [ 2928.576892][ T1] ? handle_mm_fault+0x322/0xb30 [ 2928.581855][ T1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2928.588117][ T1] ? kasan_check_read+0x11/0x20 [ 2928.593049][ T1] handle_mm_fault+0x43f/0xb30 [ 2928.597865][ T1] __do_page_fault+0x5ef/0xda0 [ 2928.602661][ T1] do_page_fault+0x71/0x581 [ 2928.607180][ T1] ? page_fault+0x8/0x30 [ 2928.611438][ T1] page_fault+0x1e/0x30 [ 2928.615603][ T1] RIP: 0033:0x404b50 [ 2928.619514][ T1] Code: Bad RIP value. [ 2928.623588][ T1] RSP: 002b:00007ffd77951028 EFLAGS: 00010246 [ 2928.629682][ T1] RAX: 0000000001550630 RBX: 00007ffd77951150 RCX: 00000000015502f0 [ 2928.637702][ T1] RDX: 0000000001550630 RSI: 0000000000000000 RDI: 0000000001550244 [ 2928.645695][ T1] RBP: 0000000000000000 R08: 0000000001550240 R09: 0000000000000001 [ 2928.653683][ T1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 2928.661677][ T1] R13: 00007ffd77951340 R14: 0000000000000000 R15: 0000000000000000 [ 2928.670039][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2928.675856][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2928.694442][ T1] Mem-Info: [ 2928.697638][ T1] active_anon:176812 inactive_anon:289 isolated_anon:0 [ 2928.697638][ T1] active_file:14 inactive_file:10 isolated_file:4 [ 2928.697638][ T1] unevictable:744 dirty:0 writeback:0 unstable:0 [ 2928.697638][ T1] slab_reclaimable:18899 slab_unreclaimable:106752 [ 2928.697638][ T1] mapped:52226 shmem:862 pagetables:4085 bounce:0 [ 2928.697638][ T1] free:19483 free_pcp:188 free_cma:0 [ 2928.743279][ T1] Node 0 active_anon:707184kB inactive_anon:1148kB active_file:52kB inactive_file:40kB unevictable:2976kB isolated(anon):0kB isolated(file):16kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 339968kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2928.780626][ T1] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2928.831418][ T1] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2928.859218][ T1] lowmem_reserve[]: 0 2553 2555 2555 [ 2928.864525][ T1] Node 0 DMA32 free:28364kB min:36232kB low:45288kB high:54344kB active_anon:703088kB inactive_anon:1148kB active_file:60kB inactive_file:68kB unevictable:2976kB writepending:4kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10976kB pagetables:16340kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2928.894474][ T1] lowmem_reserve[]: 0 0 2 2 [ 2928.899134][ T1] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2928.925734][ T1] lowmem_reserve[]: 0 0 0 0 [ 2928.930333][ T1] Node 1 Normal free:40220kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2928.959569][ T1] lowmem_reserve[]: 0 0 0 0 [ 2928.964113][ T1] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2928.979907][ T1] Node 0 DMA32: 3064*4kB (UME) 955*8kB (UME) 324*16kB (UMH) 1*32kB (H) 1*64kB (H) 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 26712kB [ 2929.045865][ T1] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2929.133977][ T1] Node 1 Normal: 11*4kB (ME) 8*8kB (ME) 2*16kB (M) 6*32kB (ME) 6*64kB (UME) 5*128kB (UME) 0*256kB 2*512kB (ME) 3*1024kB (ME) 1*2048kB (U) 8*4096kB (M) = 40268kB [ 2929.211901][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2929.218351][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2929.245750][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2929.318950][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2929.328311][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2929.427032][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2929.497607][ T1] 1639 total pagecache pages [ 2929.517372][ T1] 0 pages in swap cache [ 2929.575931][ T1] Swap cache stats: add 0, delete 0, find 0/0 [ 2929.598834][ T1] Free swap = 0kB [ 2929.646331][ T1] Total swap = 0kB [ 2929.658550][ T1] 1965979 pages RAM [ 2929.709147][ T1] 0 pages HighMem/MovableOnly [ 2929.713896][ T1] 339406 pages reserved [ 2929.718083][ T1] 0 pages cma reserved [ 2929.770034][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz0,task=syz-executor.0,pid=2632,uid=0 [ 2929.899040][ T1] Out of memory: Killed process 2632 (syz-executor.0) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB [ 2929.926852][ T1042] oom_reaper: reaped process 2632 (syz-executor.0), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2930.060234][T22083] kworker/u4:4 invoked oom-killer: gfp_mask=0x40cd0(GFP_KERNEL|__GFP_COMP|__GFP_RECLAIMABLE), order=0, oom_score_adj=0 [ 2930.165529][T22083] CPU: 0 PID: 22083 Comm: kworker/u4:4 Not tainted 5.0.0+ #21 [ 2930.173037][T22083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2930.183130][T22083] Workqueue: krdsd rds_connect_worker [ 2930.188542][T22083] Call Trace: [ 2930.191873][T22083] dump_stack+0x172/0x1f0 [ 2930.196262][T22083] dump_header+0x10f/0xb6c [ 2930.200703][T22083] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2930.206539][T22083] ? ___ratelimit+0x60/0x595 [ 2930.211148][T22083] ? do_raw_spin_unlock+0x57/0x270 [ 2930.216279][T22083] oom_kill_process.cold+0x10/0x15 [ 2930.221435][T22083] out_of_memory+0x79a/0x1280 [ 2930.226150][T22083] ? oom_killer_disable+0x280/0x280 [ 2930.231390][T22083] ? mutex_trylock+0x18e/0x1e0 [ 2930.236201][T22083] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2930.241886][T22083] __alloc_pages_slowpath+0x2199/0x28b0 [ 2930.247511][T22083] ? warn_alloc+0x110/0x110 [ 2930.252061][T22083] ? find_held_lock+0x35/0x130 [ 2930.256867][T22083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2930.263187][T22083] ? should_fail+0x1de/0x852 [ 2930.267835][T22083] __alloc_pages_nodemask+0x57e/0x7e0 [ 2930.273275][T22083] ? __lockdep_free_key_range+0x120/0x120 [ 2930.279048][T22083] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2930.284840][T22083] ? cache_grow_begin+0x594/0x860 [ 2930.289891][T22083] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2930.295218][T22083] ? trace_hardirqs_on+0x67/0x230 [ 2930.300279][T22083] cache_grow_begin+0x9c/0x860 [ 2930.305084][T22083] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2930.311368][T22083] ? __cpuset_node_allowed+0x136/0x540 [ 2930.316862][T22083] fallback_alloc+0x1fd/0x2d0 [ 2930.321600][T22083] ____cache_alloc_node+0x1be/0x1e0 [ 2930.326902][T22083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2930.333205][T22083] kmem_cache_alloc+0x1e8/0x6f0 [ 2930.338119][T22083] ? sock_destroy_inode+0x60/0x60 [ 2930.343165][T22083] sock_alloc_inode+0x1d/0x260 [ 2930.347939][T22083] alloc_inode+0x66/0x190 [ 2930.352282][T22083] new_inode_pseudo+0x19/0xf0 [ 2930.357005][T22083] sock_alloc+0x41/0x270 [ 2930.361329][T22083] __sock_create+0xc0/0x750 [ 2930.365866][T22083] sock_create_kern+0x3b/0x50 [ 2930.370558][T22083] rds_tcp_conn_path_connect+0x469/0x890 [ 2930.376197][T22083] ? rds_tcp_state_change+0x280/0x280 [ 2930.381622][T22083] ? process_one_work+0x890/0x1790 [ 2930.386769][T22083] rds_connect_worker+0x1aa/0x2d0 [ 2930.391811][T22083] process_one_work+0x98e/0x1790 [ 2930.396773][T22083] ? pwq_dec_nr_in_flight+0x320/0x320 [ 2930.402157][T22083] ? lock_acquire+0x16f/0x3f0 [ 2930.406861][T22083] worker_thread+0x98/0xe40 [ 2930.411388][T22083] ? trace_hardirqs_on+0x67/0x230 [ 2930.416435][T22083] kthread+0x357/0x430 [ 2930.420518][T22083] ? process_one_work+0x1790/0x1790 [ 2930.425727][T22083] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 2930.432005][T22083] ret_from_fork+0x3a/0x50 [ 2930.456482][T22083] Mem-Info: [ 2930.464258][T22083] active_anon:176276 inactive_anon:289 isolated_anon:0 [ 2930.464258][T22083] active_file:15 inactive_file:18 isolated_file:0 [ 2930.464258][T22083] unevictable:744 dirty:0 writeback:1 unstable:0 [ 2930.464258][T22083] slab_reclaimable:18876 slab_unreclaimable:106573 [ 2930.464258][T22083] mapped:52226 shmem:862 pagetables:4048 bounce:0 [ 2930.464258][T22083] free:19400 free_pcp:62 free_cma:0 [ 2930.548227][T22083] Node 0 active_anon:705016kB inactive_anon:1148kB active_file:0kB inactive_file:72kB unevictable:2976kB isolated(anon):0kB isolated(file):76kB mapped:208904kB dirty:0kB writeback:20kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 337920kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2930.586048][T22083] Node 1 active_anon:64kB inactive_anon:8kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2930.628418][T22083] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2930.657594][T22083] lowmem_reserve[]: 0 2553 2555 2555 [ 2930.663140][T22083] Node 0 DMA32 free:27472kB min:36232kB low:45288kB high:54344kB active_anon:700920kB inactive_anon:1148kB active_file:52kB inactive_file:24kB unevictable:2976kB writepending:4kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10944kB pagetables:16236kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2930.693055][T22083] lowmem_reserve[]: 0 0 2 2 [ 2930.697573][T22083] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2930.724208][T22083] lowmem_reserve[]: 0 0 0 0 [ 2930.736859][T22083] Node 1 Normal free:40268kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2930.781565][T22083] lowmem_reserve[]: 0 0 0 0 [ 2930.786140][T22083] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2930.817029][T22083] Node 0 DMA32: 2950*4kB (ME) 932*8kB (ME) 307*16kB (MH) 2*32kB (UH) 3*64kB (UH) 2*128kB (U) 1*256kB (U) 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 26984kB [ 2930.849032][T22083] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2930.877724][T22083] Node 1 Normal: 12*4kB (UME) 8*8kB (ME) 2*16kB (M) 6*32kB (ME) 6*64kB (UME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 40016kB [ 2930.935753][T22083] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2930.948145][T22083] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2930.964254][T22083] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2931.006240][T22083] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2931.022699][T22083] 1638 total pagecache pages [ 2931.027336][T22083] 0 pages in swap cache [ 2931.076753][T22083] Swap cache stats: add 0, delete 0, find 0/0 [ 2931.111359][T22083] Free swap = 0kB [ 2931.115132][T22083] Total swap = 0kB [ 2931.191577][T22083] 1965979 pages RAM [ 2931.195446][T22083] 0 pages HighMem/MovableOnly [ 2931.257943][T22083] 339406 pages reserved [ 2931.271609][T22083] 0 pages cma reserved [ 2931.275722][T22083] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz3,task=syz-executor.3,pid=9078,uid=0 [ 2931.363985][T22083] Out of memory: Killed process 9078 (syz-executor.3) total-vm:72712kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB [ 2931.571648][T12381] syz-executor.4 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2931.583371][T12381] CPU: 0 PID: 12381 Comm: syz-executor.4 Not tainted 5.0.0+ #21 [ 2931.591009][T12381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2931.601072][T12381] Call Trace: [ 2931.604376][T12381] dump_stack+0x172/0x1f0 [ 2931.608719][T12381] dump_header+0x10f/0xb6c [ 2931.613136][T12381] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2931.618943][T12381] ? ___ratelimit+0x60/0x595 [ 2931.623532][T12381] ? do_raw_spin_unlock+0x57/0x270 [ 2931.628650][T12381] oom_kill_process.cold+0x10/0x15 [ 2931.633770][T12381] out_of_memory+0x79a/0x1280 [ 2931.638563][T12381] ? oom_killer_disable+0x280/0x280 [ 2931.643769][T12381] ? mutex_trylock+0x18e/0x1e0 [ 2931.648528][T12381] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2931.654184][T12381] __alloc_pages_slowpath+0x2199/0x28b0 [ 2931.659750][T12381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2931.666017][T12381] ? warn_alloc+0x110/0x110 [ 2931.670514][T12381] ? find_held_lock+0x35/0x130 [ 2931.675276][T12381] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2931.681509][T12381] ? should_fail+0x1de/0x852 [ 2931.686133][T12381] __alloc_pages_nodemask+0x57e/0x7e0 [ 2931.691524][T12381] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2931.698498][T12381] ? find_held_lock+0x35/0x130 [ 2931.703271][T12381] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2931.709527][T12381] alloc_pages_current+0x107/0x210 [ 2931.714685][T12381] __page_cache_alloc+0x2bd/0x460 [ 2931.719730][T12381] ? kasan_check_read+0x11/0x20 [ 2931.724611][T12381] filemap_fault+0xff7/0x2400 [ 2931.729285][T12381] ? xas_load+0x67/0x150 [ 2931.734229][T12381] ? __lock_page_or_retry+0x1020/0x1020 [ 2931.739781][T12381] ? lock_acquire+0x16f/0x3f0 [ 2931.744484][T12381] ? ext4_filemap_fault+0x7b/0xaf [ 2931.749531][T12381] ext4_filemap_fault+0x83/0xaf [ 2931.754412][T12381] __do_fault+0x116/0x4e0 [ 2931.758729][T12381] __handle_mm_fault+0x2c6c/0x3ec0 [ 2931.763923][T12381] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2931.769468][T12381] ? find_held_lock+0x35/0x130 [ 2931.774254][T12381] ? handle_mm_fault+0x322/0xb30 [ 2931.779225][T12381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2931.785488][T12381] ? kasan_check_read+0x11/0x20 [ 2931.790347][T12381] handle_mm_fault+0x43f/0xb30 [ 2931.795120][T12381] __do_page_fault+0x5ef/0xda0 [ 2931.800058][T12381] do_page_fault+0x71/0x581 [ 2931.804568][T12381] ? page_fault+0x8/0x30 [ 2931.808800][T12381] page_fault+0x1e/0x30 [ 2931.812964][T12381] RIP: 0033:0x4120ba [ 2931.816875][T12381] Code: Bad RIP value. [ 2931.820937][T12381] RSP: 002b:00007fff25179de8 EFLAGS: 00010246 [ 2931.827007][T12381] RAX: 0000000000002f7c RBX: 0000000001a87940 RCX: 00000000004120ba [ 2931.834975][T12381] RDX: 0000000040000000 RSI: 00007fff25179e20 RDI: ffffffffffffffff [ 2931.843051][T12381] RBP: 000000000000277b R08: 0000000000000001 R09: 0000000000000001 [ 2931.851031][T12381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 2931.859035][T12381] R13: 00007fff25179e20 R14: 0000000001a8799b R15: 00007fff25179e30 [ 2931.894643][T12381] Mem-Info: [ 2931.897860][T12381] active_anon:175724 inactive_anon:289 isolated_anon:0 [ 2931.897860][T12381] active_file:26 inactive_file:1 isolated_file:2 [ 2931.897860][T12381] unevictable:744 dirty:0 writeback:1 unstable:0 [ 2931.897860][T12381] slab_reclaimable:18861 slab_unreclaimable:106572 [ 2931.897860][T12381] mapped:52226 shmem:862 pagetables:4058 bounce:0 [ 2931.897860][T12381] free:19410 free_pcp:66 free_cma:0 [ 2931.935546][T12381] Node 0 active_anon:702832kB inactive_anon:1148kB active_file:112kB inactive_file:0kB unevictable:2976kB isolated(anon):0kB isolated(file):8kB mapped:208904kB dirty:0kB writeback:4kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 335872kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2931.964190][T12381] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2931.996336][T12381] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2932.024889][T12381] lowmem_reserve[]: 0 2553 2555 2555 [ 2932.030386][T12381] Node 0 DMA32 free:27048kB min:36232kB low:45288kB high:54344kB active_anon:698736kB inactive_anon:1148kB active_file:8kB inactive_file:104kB unevictable:2976kB writepending:20kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10912kB pagetables:16132kB bounce:0kB free_pcp:264kB local_pcp:16kB free_cma:0kB [ 2932.060552][T12381] lowmem_reserve[]: 0 0 2 2 [ 2932.065062][T12381] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2932.091681][T12381] lowmem_reserve[]: 0 0 0 0 [ 2932.096238][T12381] Node 1 Normal free:40216kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2932.133779][T12381] lowmem_reserve[]: 0 0 0 0 [ 2932.138354][T12381] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2932.154252][T12381] Node 0 DMA32: 3026*4kB (UME) 939*8kB (ME) 307*16kB (MH) 1*32kB (H) 1*64kB (H) 1*128kB (U) 1*256kB (U) 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 27056kB [ 2932.170217][T12381] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2932.182076][T12381] Node 1 Normal: 12*4kB (UME) 9*8kB (UME) 3*16kB (UM) 7*32kB (UME) 5*64kB (ME) 5*128kB (UME) 0*256kB 2*512kB (ME) 3*1024kB (ME) 1*2048kB (U) 8*4096kB (M) = 40264kB [ 2932.252595][T12381] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2932.321429][T12381] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2932.358280][T12381] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2932.374976][T12381] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2932.448988][T12381] 1635 total pagecache pages [ 2932.453734][T12381] 0 pages in swap cache [ 2932.457939][T12381] Swap cache stats: add 0, delete 0, find 0/0 [ 2932.474067][T12381] Free swap = 0kB [ 2932.477826][T12381] Total swap = 0kB [ 2932.487262][T12381] 1965979 pages RAM [ 2932.551982][T12381] 0 pages HighMem/MovableOnly [ 2932.556712][T12381] 339406 pages reserved [ 2932.595626][T12381] 0 pages cma reserved [ 2932.651906][T12381] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz4,mems_allowed=0-1,global_oom,task_memcg=/syz0,task=syz-executor.0,pid=11083,uid=0 [ 2932.732540][T12381] Out of memory: Killed process 11083 (syz-executor.0) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB [ 2932.850305][ T7829] rsyslogd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2932.920934][ T7829] CPU: 0 PID: 7829 Comm: rsyslogd Not tainted 5.0.0+ #21 [ 2932.928011][ T7829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2932.938074][ T7829] Call Trace: [ 2932.941404][ T7829] dump_stack+0x172/0x1f0 [ 2932.945748][ T7829] dump_header+0x10f/0xb6c [ 2932.950177][ T7829] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2932.955992][ T7829] ? ___ratelimit+0x60/0x595 [ 2932.960594][ T7829] ? do_raw_spin_unlock+0x57/0x270 [ 2932.965721][ T7829] oom_kill_process.cold+0x10/0x15 [ 2932.970867][ T7829] out_of_memory+0x79a/0x1280 [ 2932.975581][ T7829] ? oom_killer_disable+0x280/0x280 [ 2932.980829][ T7829] ? mutex_trylock+0x18e/0x1e0 [ 2932.985608][ T7829] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2932.991273][ T7829] __alloc_pages_slowpath+0x2199/0x28b0 [ 2932.996841][ T7829] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2933.003127][ T7829] ? warn_alloc+0x110/0x110 [ 2933.007674][ T7829] ? find_held_lock+0x35/0x130 [ 2933.012494][ T7829] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2933.018951][ T7829] ? should_fail+0x1de/0x852 [ 2933.023596][ T7829] __alloc_pages_nodemask+0x57e/0x7e0 [ 2933.029005][ T7829] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2933.034762][ T7829] ? find_held_lock+0x35/0x130 [ 2933.039564][ T7829] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2933.045915][ T7829] alloc_pages_current+0x107/0x210 [ 2933.051048][ T7829] __page_cache_alloc+0x2bd/0x460 [ 2933.056095][ T7829] ? kasan_check_read+0x11/0x20 [ 2933.061030][ T7829] filemap_fault+0xff7/0x2400 [ 2933.065739][ T7829] ? xas_load+0x67/0x150 [ 2933.070008][ T7829] ? __lock_page_or_retry+0x1020/0x1020 [ 2933.075576][ T7829] ? lock_acquire+0x16f/0x3f0 [ 2933.080268][ T7829] ? ext4_filemap_fault+0x7b/0xaf [ 2933.085316][ T7829] ext4_filemap_fault+0x83/0xaf [ 2933.090181][ T7829] __do_fault+0x116/0x4e0 [ 2933.094533][ T7829] __handle_mm_fault+0x2c6c/0x3ec0 [ 2933.099667][ T7829] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2933.105276][ T7829] ? find_held_lock+0x35/0x130 [ 2933.110055][ T7829] ? handle_mm_fault+0x322/0xb30 [ 2933.115046][ T7829] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2933.121355][ T7829] ? kasan_check_read+0x11/0x20 [ 2933.126254][ T7829] handle_mm_fault+0x43f/0xb30 [ 2933.131045][ T7829] __do_page_fault+0x5ef/0xda0 [ 2933.135849][ T7829] do_page_fault+0x71/0x581 [ 2933.140382][ T7829] ? page_fault+0x8/0x30 [ 2933.144728][ T7829] page_fault+0x1e/0x30 [ 2933.148916][ T7829] RIP: 0033:0x7f0cf13e8aa0 [ 2933.153351][ T7829] Code: Bad RIP value. [ 2933.157428][ T7829] RSP: 002b:00007f0cef103d98 EFLAGS: 00010246 [ 2933.163506][ T7829] RAX: 000000000000000a RBX: 0000000000000006 RCX: 00007f0cf093962e [ 2933.171502][ T7829] RDX: 0000000000000358 RSI: 00007f0cf09395a0 RDI: 0000000000000006 [ 2933.179508][ T7829] RBP: 00007f0cf09395a0 R08: 00007f0cf0736620 R09: 0000000004000001 [ 2933.187509][ T7829] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 2933.195523][ T7829] R13: 0000000000000000 R14: 0000000000000c20 R15: 00007f0cf093862f [ 2933.423633][ T7829] Mem-Info: [ 2933.426838][ T7829] active_anon:175186 inactive_anon:289 isolated_anon:0 [ 2933.426838][ T7829] active_file:27 inactive_file:0 isolated_file:0 [ 2933.426838][ T7829] unevictable:744 dirty:0 writeback:5 unstable:0 [ 2933.426838][ T7829] slab_reclaimable:18862 slab_unreclaimable:106572 [ 2933.426838][ T7829] mapped:52226 shmem:862 pagetables:3996 bounce:0 [ 2933.426838][ T7829] free:19422 free_pcp:191 free_cma:0 [ 2933.516878][ T7829] Node 0 active_anon:700652kB inactive_anon:1148kB active_file:84kB inactive_file:16kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:20kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 333824kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2933.626652][ T7829] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2933.715582][ T7829] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2933.756807][ T7829] lowmem_reserve[]: 0 2553 2555 2555 [ 2933.807444][ T7829] Node 0 DMA32 free:27088kB min:36232kB low:45288kB high:54344kB active_anon:696556kB inactive_anon:1148kB active_file:84kB inactive_file:20kB unevictable:2976kB writepending:20kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10912kB pagetables:16028kB bounce:0kB free_pcp:852kB local_pcp:604kB free_cma:0kB [ 2933.915110][ T7829] lowmem_reserve[]: 0 0 2 2 [ 2933.927267][ T7829] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2934.008912][ T7829] lowmem_reserve[]: 0 0 0 0 [ 2934.013486][ T7829] Node 1 Normal free:40216kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:16kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2934.066433][ T7829] lowmem_reserve[]: 0 0 0 0 [ 2934.127652][ T7829] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2934.227308][ T7829] Node 0 DMA32: 3026*4kB (UME) 962*8kB (UME) 309*16kB (UMH) 2*32kB (UH) 1*64kB (H) 1*128kB (U) 2*256kB (U) 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 27560kB [ 2934.267975][ T7829] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2934.339046][ T7829] Node 1 Normal: 12*4kB (UME) 9*8kB (UME) 3*16kB (UM) 7*32kB (UME) 5*64kB (ME) 5*128kB (UME) 0*256kB 2*512kB (ME) 3*1024kB (ME) 1*2048kB (U) 8*4096kB (M) = 40264kB [ 2934.383834][ T7829] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2934.450011][ T7829] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2934.525678][ T7829] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2934.559018][ C0] net_ratelimit: 18 callbacks suppressed [ 2934.559029][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2934.570574][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2934.609072][ T7829] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2934.618585][ T7829] 1634 total pagecache pages [ 2934.697237][ T7829] 0 pages in swap cache [ 2934.701655][ T7829] Swap cache stats: add 0, delete 0, find 0/0 [ 2934.707776][ T7829] Free swap = 0kB [ 2934.757670][ T7829] Total swap = 0kB [ 2934.818964][ T7829] 1965979 pages RAM [ 2934.822828][ T7829] 0 pages HighMem/MovableOnly [ 2934.827523][ T7829] 339406 pages reserved [ 2934.842623][ T7829] 0 pages cma reserved [ 2934.846735][ T7829] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz0,task=syz-executor.0,pid=11367,uid=0 [ 2934.879132][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2934.884993][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2934.929620][ T7829] Out of memory: Killed process 11367 (syz-executor.0) total-vm:72448kB, anon-rss:2204kB, file-rss:34816kB, shmem-rss:0kB [ 2935.060622][ T3874] udevd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=-1000 [ 2935.138449][ T3874] CPU: 0 PID: 3874 Comm: udevd Not tainted 5.0.0+ #21 [ 2935.145263][ T3874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2935.155336][ T3874] Call Trace: [ 2935.158658][ T3874] dump_stack+0x172/0x1f0 [ 2935.163018][ T3874] dump_header+0x10f/0xb6c [ 2935.167468][ T3874] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2935.173289][ T3874] ? ___ratelimit+0x60/0x595 [ 2935.177896][ T3874] ? do_raw_spin_unlock+0x57/0x270 [ 2935.183030][ T3874] oom_kill_process.cold+0x10/0x15 [ 2935.188157][ T3874] out_of_memory+0x79a/0x1280 [ 2935.192854][ T3874] ? oom_killer_disable+0x280/0x280 [ 2935.198067][ T3874] ? mutex_trylock+0x18e/0x1e0 [ 2935.202845][ T3874] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2935.208501][ T3874] __alloc_pages_slowpath+0x2199/0x28b0 [ 2935.214112][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2935.220433][ T3874] ? warn_alloc+0x110/0x110 [ 2935.224958][ T3874] ? find_held_lock+0x35/0x130 [ 2935.229746][ T3874] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2935.236000][ T3874] ? should_fail+0x1de/0x852 [ 2935.240620][ T3874] __alloc_pages_nodemask+0x57e/0x7e0 [ 2935.246013][ T3874] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2935.251758][ T3874] ? find_held_lock+0x35/0x130 [ 2935.256544][ T3874] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2935.262804][ T3874] alloc_pages_current+0x107/0x210 [ 2935.267940][ T3874] __page_cache_alloc+0x2bd/0x460 [ 2935.273523][ T3874] ? kasan_check_read+0x11/0x20 [ 2935.278414][ T3874] filemap_fault+0xff7/0x2400 [ 2935.283110][ T3874] ? xas_load+0x67/0x150 [ 2935.287387][ T3874] ? __lock_page_or_retry+0x1020/0x1020 [ 2935.292951][ T3874] ? lock_acquire+0x16f/0x3f0 [ 2935.297642][ T3874] ? ext4_filemap_fault+0x7b/0xaf [ 2935.302688][ T3874] ext4_filemap_fault+0x83/0xaf [ 2935.307553][ T3874] __do_fault+0x116/0x4e0 [ 2935.311906][ T3874] __handle_mm_fault+0x2c6c/0x3ec0 [ 2935.317033][ T3874] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2935.322598][ T3874] ? find_held_lock+0x35/0x130 [ 2935.327395][ T3874] ? handle_mm_fault+0x322/0xb30 [ 2935.332365][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2935.338646][ T3874] ? kasan_check_read+0x11/0x20 [ 2935.343517][ T3874] handle_mm_fault+0x43f/0xb30 [ 2935.348300][ T3874] __do_page_fault+0x5ef/0xda0 [ 2935.353082][ T3874] do_page_fault+0x71/0x581 [ 2935.357592][ T3874] ? page_fault+0x8/0x30 [ 2935.361844][ T3874] page_fault+0x1e/0x30 [ 2935.366003][ T3874] RIP: 0033:0x7f7368a0f9d0 [ 2935.370434][ T3874] Code: Bad RIP value. [ 2935.374500][ T3874] RSP: 002b:00007ffe4146d8e8 EFLAGS: 00010202 [ 2935.380572][ T3874] RAX: 0000000000000010 RBX: 0000000000000000 RCX: 00007f7368a6c347 [ 2935.388562][ T3874] RDX: 00007ffe4146d96c RSI: 000000000000541b RDI: 0000000000000010 [ 2935.396556][ T3874] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 2935.404570][ T3874] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000003 [ 2935.412575][ T3874] R13: 0000000000000000 R14: 0000000001ca6c10 R15: 0000000001ca3250 [ 2935.485251][ T3874] Mem-Info: [ 2935.488447][ T3874] active_anon:174638 inactive_anon:289 isolated_anon:0 [ 2935.488447][ T3874] active_file:7 inactive_file:19 isolated_file:0 [ 2935.488447][ T3874] unevictable:744 dirty:0 writeback:5 unstable:0 [ 2935.488447][ T3874] slab_reclaimable:18846 slab_unreclaimable:106448 [ 2935.488447][ T3874] mapped:52226 shmem:862 pagetables:3981 bounce:0 [ 2935.488447][ T3874] free:19359 free_pcp:274 free_cma:0 [ 2935.587315][ T3874] Node 0 active_anon:698488kB inactive_anon:1148kB active_file:48kB inactive_file:52kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:20kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 331776kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2935.631290][ T3874] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2935.708613][ T3874] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2935.824886][ T3874] lowmem_reserve[]: 0 2553 2555 2555 [ 2935.888930][ T3874] Node 0 DMA32 free:26836kB min:36232kB low:45288kB high:54344kB active_anon:694392kB inactive_anon:1148kB active_file:48kB inactive_file:56kB unevictable:2976kB writepending:20kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10912kB pagetables:15924kB bounce:0kB free_pcp:1096kB local_pcp:848kB free_cma:0kB [ 2935.932586][ T3874] lowmem_reserve[]: 0 0 2 2 [ 2935.937158][ T3874] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2936.025210][ T3874] lowmem_reserve[]: 0 0 0 0 [ 2936.034855][ T3874] Node 1 Normal free:40216kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:24kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2936.116344][ T3874] lowmem_reserve[]: 0 0 0 0 [ 2936.141502][ T3874] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2936.226303][ T3874] Node 0 DMA32: 3025*4kB (ME) 940*8kB (UME) 307*16kB (MH) 3*32kB (UH) 1*64kB (H) 1*128kB (U) 0*256kB 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 26868kB [ 2936.299964][ T3874] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2936.322017][ T3874] Node 1 Normal: 12*4kB (UME) 9*8kB (UME) 3*16kB (UM) 7*32kB (UME) 5*64kB (ME) 5*128kB (UME) 0*256kB 2*512kB (ME) 3*1024kB (ME) 1*2048kB (U) 8*4096kB (M) = 40264kB [ 2936.396513][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2936.465226][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2936.536174][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2936.561708][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2936.639151][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2936.645032][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2936.698965][ T3874] 1634 total pagecache pages [ 2936.703618][ T3874] 0 pages in swap cache [ 2936.707779][ T3874] Swap cache stats: add 0, delete 0, find 0/0 [ 2936.734510][ T3874] Free swap = 0kB [ 2936.738303][ T3874] Total swap = 0kB [ 2936.788926][ T3874] 1965979 pages RAM [ 2936.792776][ T3874] 0 pages HighMem/MovableOnly [ 2936.797453][ T3874] 339406 pages reserved [ 2936.827506][ T3874] 0 pages cma reserved [ 2936.887205][ T3874] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz3,task=syz-executor.3,pid=4467,uid=0 [ 2936.959065][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2936.964917][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2936.990942][ T3874] Out of memory: Killed process 4467 (syz-executor.3) total-vm:72580kB, anon-rss:2204kB, file-rss:34816kB, shmem-rss:0kB [ 2937.045726][ T7949] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2937.104240][ T7949] CPU: 0 PID: 7949 Comm: syz-fuzzer Not tainted 5.0.0+ #21 [ 2937.111502][ T7949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2937.121581][ T7949] Call Trace: [ 2937.124897][ T7949] dump_stack+0x172/0x1f0 [ 2937.129276][ T7949] dump_header+0x10f/0xb6c [ 2937.133733][ T7949] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2937.139578][ T7949] ? ___ratelimit+0x60/0x595 [ 2937.144196][ T7949] ? do_raw_spin_unlock+0x57/0x270 [ 2937.149509][ T7949] oom_kill_process.cold+0x10/0x15 [ 2937.154646][ T7949] out_of_memory+0x79a/0x1280 [ 2937.159355][ T7949] ? oom_killer_disable+0x280/0x280 [ 2937.164605][ T7949] ? mutex_trylock+0x18e/0x1e0 [ 2937.169405][ T7949] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2937.175097][ T7949] __alloc_pages_slowpath+0x2199/0x28b0 [ 2937.180693][ T7949] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2937.186987][ T7949] ? warn_alloc+0x110/0x110 [ 2937.191506][ T7949] ? find_held_lock+0x35/0x130 [ 2937.196294][ T7949] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2937.202550][ T7949] ? should_fail+0x1de/0x852 [ 2937.207181][ T7949] __alloc_pages_nodemask+0x57e/0x7e0 [ 2937.212583][ T7949] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2937.218330][ T7949] ? find_held_lock+0x35/0x130 [ 2937.223137][ T7949] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2937.229428][ T7949] alloc_pages_current+0x107/0x210 [ 2937.234586][ T7949] __page_cache_alloc+0x2bd/0x460 [ 2937.239633][ T7949] ? kasan_check_read+0x11/0x20 [ 2937.244505][ T7949] filemap_fault+0xff7/0x2400 [ 2937.249198][ T7949] ? xas_load+0x67/0x150 [ 2937.253476][ T7949] ? __lock_page_or_retry+0x1020/0x1020 [ 2937.259066][ T7949] ? lock_acquire+0x16f/0x3f0 [ 2937.263769][ T7949] ? ext4_filemap_fault+0x7b/0xaf [ 2937.268828][ T7949] ext4_filemap_fault+0x83/0xaf [ 2937.273696][ T7949] __do_fault+0x116/0x4e0 [ 2937.278046][ T7949] __handle_mm_fault+0x2c6c/0x3ec0 [ 2937.283178][ T7949] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2937.288747][ T7949] ? find_held_lock+0x35/0x130 [ 2937.293545][ T7949] ? handle_mm_fault+0x322/0xb30 [ 2937.299405][ T7949] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2937.305674][ T7949] ? kasan_check_read+0x11/0x20 [ 2937.310546][ T7949] handle_mm_fault+0x43f/0xb30 [ 2937.315332][ T7949] __do_page_fault+0x5ef/0xda0 [ 2937.320146][ T7949] do_page_fault+0x71/0x581 [ 2937.324657][ T7949] ? page_fault+0x8/0x30 [ 2937.328937][ T7949] page_fault+0x1e/0x30 [ 2937.333099][ T7949] RIP: 0033:0x4341e0 [ 2937.337018][ T7949] Code: Bad RIP value. [ 2937.341090][ T7949] RSP: 002b:000000c420020728 EFLAGS: 00010206 [ 2937.347183][ T7949] RAX: 0000000000000000 RBX: 000000003b762087 RCX: 000002a52545df4b [ 2937.355187][ T7949] RDX: 000000003a2ad92e RSI: 000000c4200206d8 RDI: 0000000000000001 [ 2937.363272][ T7949] RBP: 000000c420020750 R08: 00007ffc9efaa0b0 R09: 00007ffc9efaa080 [ 2937.371264][ T7949] R10: 000000000008d592 R11: 0000000000000b67 R12: 0000000000000001 [ 2937.379255][ T7949] R13: 0000000000000029 R14: 000000000045b6a0 R15: 0000000000000000 [ 2937.461591][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2937.467423][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2937.525702][ T7949] Mem-Info: [ 2937.549057][ T7949] active_anon:174092 inactive_anon:289 isolated_anon:0 [ 2937.549057][ T7949] active_file:13 inactive_file:14 isolated_file:3 [ 2937.549057][ T7949] unevictable:744 dirty:2 writeback:2 unstable:0 [ 2937.549057][ T7949] slab_reclaimable:18843 slab_unreclaimable:106445 [ 2937.549057][ T7949] mapped:52226 shmem:862 pagetables:3955 bounce:0 [ 2937.549057][ T7949] free:19709 free_pcp:0 free_cma:0 [ 2937.586549][ T7949] Node 0 active_anon:696304kB inactive_anon:1148kB active_file:52kB inactive_file:152kB unevictable:2976kB isolated(anon):0kB isolated(file):12kB mapped:208904kB dirty:8kB writeback:8kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 329728kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2937.634183][ T7949] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2937.674061][ T7949] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2937.708685][ T7949] lowmem_reserve[]: 0 2553 2555 2555 [ 2937.714111][ T7949] Node 0 DMA32 free:26944kB min:36232kB low:45288kB high:54344kB active_anon:692208kB inactive_anon:1148kB active_file:92kB inactive_file:0kB unevictable:2976kB writepending:4kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10880kB pagetables:15820kB bounce:0kB free_pcp:240kB local_pcp:0kB free_cma:0kB [ 2937.745694][ T7949] lowmem_reserve[]: 0 0 2 2 [ 2937.751254][ T7949] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2937.779938][ T7949] lowmem_reserve[]: 0 0 0 0 [ 2937.784487][ T7949] Node 1 Normal free:40012kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:20kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2937.812927][ T7949] lowmem_reserve[]: 0 0 0 0 [ 2937.817461][ T7949] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2937.833207][ T7949] Node 0 DMA32: 3090*4kB (ME) 947*8kB (ME) 308*16kB (UMH) 5*32kB (UMH) 1*64kB (H) 0*128kB 1*256kB (U) 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 27392kB [ 2937.849138][ T7949] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2937.861204][ T7949] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 7*32kB (UME) 5*64kB (ME) 5*128kB (UME) 0*256kB 2*512kB (ME) 3*1024kB (ME) 1*2048kB (U) 8*4096kB (M) = 40260kB [ 2937.877760][ T7949] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2937.887977][ T7949] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2937.897362][ T7949] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2937.907033][ T7949] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2937.916421][ T7949] 1633 total pagecache pages [ 2937.921099][ T7949] 0 pages in swap cache [ 2937.925296][ T7949] Swap cache stats: add 0, delete 0, find 0/0 [ 2937.931392][ T7949] Free swap = 0kB [ 2937.935125][ T7949] Total swap = 0kB [ 2937.938956][ T7949] 1965979 pages RAM [ 2937.942781][ T7949] 0 pages HighMem/MovableOnly [ 2937.947472][ T7949] 339406 pages reserved [ 2937.951719][ T7949] 0 pages cma reserved [ 2937.955778][ T7949] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz3,task=syz-executor.3,pid=17538,uid=0 [ 2937.971179][ T7949] Out of memory: Killed process 17538 (syz-executor.3) total-vm:72580kB, anon-rss:2204kB, file-rss:34816kB, shmem-rss:0kB [ 2937.984429][ T1042] oom_reaper: reaped process 17538 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2938.162007][ T1] init invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2938.172472][ T1] CPU: 0 PID: 1 Comm: init Not tainted 5.0.0+ #21 [ 2938.178905][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2938.188960][ T1] Call Trace: [ 2938.192246][ T1] dump_stack+0x172/0x1f0 [ 2938.196560][ T1] dump_header+0x10f/0xb6c [ 2938.200976][ T1] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2938.206785][ T1] ? ___ratelimit+0x60/0x595 [ 2938.211368][ T1] ? do_raw_spin_unlock+0x57/0x270 [ 2938.216469][ T1] oom_kill_process.cold+0x10/0x15 [ 2938.221598][ T1] out_of_memory+0x79a/0x1280 [ 2938.226267][ T1] ? oom_killer_disable+0x280/0x280 [ 2938.231451][ T1] ? mutex_trylock+0x18e/0x1e0 [ 2938.236197][ T1] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2938.241809][ T1] __alloc_pages_slowpath+0x2199/0x28b0 [ 2938.247355][ T1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2938.253606][ T1] ? warn_alloc+0x110/0x110 [ 2938.258094][ T1] ? find_held_lock+0x35/0x130 [ 2938.262843][ T1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2938.269070][ T1] ? should_fail+0x1de/0x852 [ 2938.273653][ T1] __alloc_pages_nodemask+0x57e/0x7e0 [ 2938.279016][ T1] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2938.284728][ T1] ? find_held_lock+0x35/0x130 [ 2938.289476][ T1] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2938.295694][ T1] alloc_pages_current+0x107/0x210 [ 2938.300794][ T1] __page_cache_alloc+0x2bd/0x460 [ 2938.305916][ T1] ? kasan_check_read+0x11/0x20 [ 2938.310762][ T1] filemap_fault+0xff7/0x2400 [ 2938.315429][ T1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2938.321673][ T1] ? __lock_page_or_retry+0x1020/0x1020 [ 2938.327210][ T1] ? lock_acquire+0x16f/0x3f0 [ 2938.331871][ T1] ? ext4_filemap_fault+0x7b/0xaf [ 2938.336891][ T1] ext4_filemap_fault+0x83/0xaf [ 2938.341748][ T1] __do_fault+0x116/0x4e0 [ 2938.346065][ T1] __handle_mm_fault+0x2c6c/0x3ec0 [ 2938.351163][ T1] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2938.356688][ T1] ? find_held_lock+0x35/0x130 [ 2938.361435][ T1] ? handle_mm_fault+0x322/0xb30 [ 2938.366361][ T1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2938.372588][ T1] ? kasan_check_read+0x11/0x20 [ 2938.377425][ T1] handle_mm_fault+0x43f/0xb30 [ 2938.382177][ T1] __do_page_fault+0x5ef/0xda0 [ 2938.387015][ T1] do_page_fault+0x71/0x581 [ 2938.391522][ T1] ? page_fault+0x8/0x30 [ 2938.395745][ T1] page_fault+0x1e/0x30 [ 2938.399899][ T1] RIP: 0033:0x404b50 [ 2938.403801][ T1] Code: Bad RIP value. [ 2938.407846][ T1] RSP: 002b:00007ffd77951028 EFLAGS: 00010246 [ 2938.413892][ T1] RAX: 0000000001550630 RBX: 00007ffd77951150 RCX: 00000000015502f0 [ 2938.421861][ T1] RDX: 0000000001550630 RSI: 0000000000000000 RDI: 0000000001550244 [ 2938.429819][ T1] RBP: 0000000000000000 R08: 0000000001550240 R09: 0000000000000001 [ 2938.437776][ T1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 2938.445758][ T1] R13: 00007ffd77951340 R14: 0000000000000000 R15: 0000000000000000 [ 2938.456902][ T1] Mem-Info: [ 2938.460154][ T1] active_anon:173562 inactive_anon:289 isolated_anon:0 [ 2938.460154][ T1] active_file:19 inactive_file:17 isolated_file:16 [ 2938.460154][ T1] unevictable:744 dirty:4 writeback:0 unstable:0 [ 2938.460154][ T1] slab_reclaimable:18843 slab_unreclaimable:106444 [ 2938.460154][ T1] mapped:52226 shmem:862 pagetables:3954 bounce:0 [ 2938.460154][ T1] free:19357 free_pcp:251 free_cma:0 [ 2938.498116][ T1] Node 0 active_anon:694120kB inactive_anon:1148kB active_file:44kB inactive_file:68kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:16kB writeback:4kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 327680kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2938.527013][ T1] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2938.553596][ T1] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2938.611119][ T1] lowmem_reserve[]: 0 2553 2555 2555 [ 2938.616470][ T1] Node 0 DMA32 free:26700kB min:36232kB low:45288kB high:54344kB active_anon:690024kB inactive_anon:1148kB active_file:44kB inactive_file:68kB unevictable:2976kB writepending:20kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10784kB pagetables:15716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2938.924198][ T1] lowmem_reserve[]: 0 0 2 2 [ 2938.928789][ T1] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2939.017045][ T1] lowmem_reserve[]: 0 0 0 0 [ 2939.038324][ T1] Node 1 Normal free:40208kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2939.130026][ T1] lowmem_reserve[]: 0 0 0 0 [ 2939.134614][ T1] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2939.283104][ T1] Node 0 DMA32: 3106*4kB (UME) 948*8kB (ME) 311*16kB (UMH) 3*32kB (UMH) 1*64kB (H) 0*128kB 0*256kB 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 27192kB [ 2939.315200][ T1] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2939.393165][ T1] Node 1 Normal: 12*4kB (UME) 8*8kB (ME) 3*16kB (UM) 7*32kB (UME) 5*64kB (ME) 5*128kB (UME) 0*256kB 2*512kB (ME) 3*1024kB (ME) 1*2048kB (U) 8*4096kB (M) = 40256kB [ 2939.421957][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2939.488815][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2939.511949][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2939.578963][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2939.588302][ T1] 1637 total pagecache pages [ 2939.605870][ T1] 0 pages in swap cache [ 2939.616317][ T1] Swap cache stats: add 0, delete 0, find 0/0 [ 2939.673366][ T1] Free swap = 0kB [ 2939.677170][ T1] Total swap = 0kB [ 2939.738968][ T1] 1965979 pages RAM [ 2939.742823][ T1] 0 pages HighMem/MovableOnly [ 2939.747596][ T1] 339406 pages reserved [ 2939.836956][ T1] 0 pages cma reserved [ 2939.845782][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz1,task=syz-executor.1,pid=8547,uid=0 [ 2939.989115][ T1] Out of memory: Killed process 8547 (syz-executor.1) total-vm:72580kB, anon-rss:2200kB, file-rss:34816kB, shmem-rss:0kB [ 2940.079950][ C1] net_ratelimit: 12 callbacks suppressed [ 2940.080143][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2940.092940][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2940.120760][T12381] syz-executor.4 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2940.209009][T12381] CPU: 0 PID: 12381 Comm: syz-executor.4 Not tainted 5.0.0+ #21 [ 2940.216712][T12381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2940.226780][T12381] Call Trace: [ 2940.230090][T12381] dump_stack+0x172/0x1f0 [ 2940.234436][T12381] dump_header+0x10f/0xb6c [ 2940.238879][T12381] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2940.244710][T12381] ? ___ratelimit+0x60/0x595 [ 2940.249322][T12381] ? do_raw_spin_unlock+0x57/0x270 [ 2940.254451][T12381] oom_kill_process.cold+0x10/0x15 [ 2940.259612][T12381] out_of_memory+0x79a/0x1280 [ 2940.264528][T12381] ? oom_killer_disable+0x280/0x280 [ 2940.269749][T12381] ? mutex_trylock+0x18e/0x1e0 [ 2940.274524][T12381] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2940.280203][T12381] __alloc_pages_slowpath+0x2199/0x28b0 [ 2940.285862][T12381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2940.292158][T12381] ? warn_alloc+0x110/0x110 [ 2940.296683][T12381] ? find_held_lock+0x35/0x130 [ 2940.301498][T12381] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2940.307769][T12381] ? should_fail+0x1de/0x852 [ 2940.312400][T12381] __alloc_pages_nodemask+0x57e/0x7e0 [ 2940.317813][T12381] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2940.323588][T12381] ? find_held_lock+0x35/0x130 [ 2940.328414][T12381] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2940.334690][T12381] alloc_pages_current+0x107/0x210 [ 2940.339840][T12381] __page_cache_alloc+0x2bd/0x460 [ 2940.345277][T12381] ? kasan_check_read+0x11/0x20 [ 2940.350175][T12381] filemap_fault+0xff7/0x2400 [ 2940.354905][T12381] ? xas_load+0x67/0x150 [ 2940.359258][T12381] ? __lock_page_or_retry+0x1020/0x1020 [ 2940.364877][T12381] ? lock_acquire+0x16f/0x3f0 [ 2940.369601][T12381] ? ext4_filemap_fault+0x7b/0xaf [ 2940.374649][T12381] ext4_filemap_fault+0x83/0xaf [ 2940.379528][T12381] __do_fault+0x116/0x4e0 [ 2940.383882][T12381] __handle_mm_fault+0x2c6c/0x3ec0 [ 2940.389016][T12381] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2940.394607][T12381] ? find_held_lock+0x35/0x130 [ 2940.399408][T12381] ? handle_mm_fault+0x322/0xb30 [ 2940.404389][T12381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2940.410666][T12381] ? kasan_check_read+0x11/0x20 [ 2940.415564][T12381] handle_mm_fault+0x43f/0xb30 [ 2940.420350][T12381] __do_page_fault+0x5ef/0xda0 [ 2940.425164][T12381] do_page_fault+0x71/0x581 [ 2940.429675][T12381] ? page_fault+0x8/0x30 [ 2940.433940][T12381] page_fault+0x1e/0x30 [ 2940.438131][T12381] RIP: 0033:0x4120ba [ 2940.442046][T12381] Code: Bad RIP value. [ 2940.446114][T12381] RSP: 002b:00007fff25179de8 EFLAGS: 00010246 [ 2940.452186][T12381] RAX: 0000000000002f7c RBX: 0000000001a87940 RCX: 00000000004120ba [ 2940.460180][T12381] RDX: 0000000040000000 RSI: 00007fff25179e20 RDI: ffffffffffffffff [ 2940.468179][T12381] RBP: 000000000000277b R08: 0000000000000001 R09: 0000000000000001 [ 2940.476176][T12381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 2940.484155][T12381] R13: 00007fff25179e20 R14: 0000000001a8799b R15: 00007fff25179e30 [ 2940.512486][T12381] Mem-Info: [ 2940.515779][T12381] active_anon:173003 inactive_anon:289 isolated_anon:0 [ 2940.515779][T12381] active_file:3 inactive_file:16 isolated_file:7 [ 2940.515779][T12381] unevictable:744 dirty:2 writeback:7 unstable:0 [ 2940.515779][T12381] slab_reclaimable:18832 slab_unreclaimable:106331 [ 2940.515779][T12381] mapped:52226 shmem:862 pagetables:3903 bounce:0 [ 2940.515779][T12381] free:19383 free_pcp:204 free_cma:0 [ 2940.561418][T12381] Node 0 active_anon:691948kB inactive_anon:1148kB active_file:56kB inactive_file:56kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 325632kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2940.592701][T12381] Node 1 active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2940.624392][T12381] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2940.695105][T12381] lowmem_reserve[]: 0 2553 2555 2555 [ 2940.709733][T12381] Node 0 DMA32 free:27180kB min:36232kB low:45288kB high:54344kB active_anon:687852kB inactive_anon:1148kB active_file:56kB inactive_file:56kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10752kB pagetables:15612kB bounce:0kB free_pcp:252kB local_pcp:252kB free_cma:0kB [ 2940.799054][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2940.804928][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2940.886050][T12381] lowmem_reserve[]: 0 0 2 2 [ 2940.921285][T12381] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2941.038319][T12381] lowmem_reserve[]: 0 0 0 0 [ 2941.101468][T12381] Node 1 Normal free:40004kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2941.130115][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2941.130186][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2941.182870][T12381] lowmem_reserve[]: 0 0 0 0 [ 2941.187504][T12381] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2941.267771][T12381] Node 0 DMA32: 3162*4kB (UME) 976*8kB (UME) 315*16kB (UMH) 4*32kB (UMH) 1*64kB (H) 0*128kB 0*256kB 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 27736kB [ 2941.327592][T12381] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2941.368024][T12381] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 7*32kB (UME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 40004kB [ 2941.415462][T12381] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2941.492321][T12381] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2941.563517][T12381] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2941.599215][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2941.607979][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2941.612757][T12381] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2941.617590][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2941.631004][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2941.689073][T12381] 1630 total pagecache pages [ 2941.693727][T12381] 0 pages in swap cache [ 2941.697887][T12381] Swap cache stats: add 0, delete 0, find 0/0 [ 2941.725057][T12381] Free swap = 0kB [ 2941.728833][T12381] Total swap = 0kB [ 2941.750536][T12381] 1965979 pages RAM [ 2941.754431][T12381] 0 pages HighMem/MovableOnly [ 2941.797447][T12381] 339406 pages reserved [ 2941.822785][T12381] 0 pages cma reserved [ 2941.826904][T12381] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz4,mems_allowed=0-1,global_oom,task_memcg=/syz1,task=syz-executor.1,pid=9934,uid=0 [ 2941.886836][T12381] Out of memory: Killed process 9934 (syz-executor.1) total-vm:72448kB, anon-rss:2200kB, file-rss:34816kB, shmem-rss:0kB [ 2942.125395][ T3874] udevd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=-1000 [ 2942.188951][ T3874] CPU: 0 PID: 3874 Comm: udevd Not tainted 5.0.0+ #21 [ 2942.195762][ T3874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2942.205825][ T3874] Call Trace: [ 2942.209148][ T3874] dump_stack+0x172/0x1f0 [ 2942.213496][ T3874] dump_header+0x10f/0xb6c [ 2942.217931][ T3874] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2942.223753][ T3874] ? ___ratelimit+0x60/0x595 [ 2942.228354][ T3874] ? do_raw_spin_unlock+0x57/0x270 [ 2942.233493][ T3874] oom_kill_process.cold+0x10/0x15 [ 2942.238636][ T3874] out_of_memory+0x79a/0x1280 [ 2942.243342][ T3874] ? oom_killer_disable+0x280/0x280 [ 2942.248573][ T3874] ? mutex_trylock+0x18e/0x1e0 [ 2942.253344][ T3874] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2942.259002][ T3874] __alloc_pages_slowpath+0x2199/0x28b0 [ 2942.264579][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2942.270855][ T3874] ? warn_alloc+0x110/0x110 [ 2942.275364][ T3874] ? find_held_lock+0x35/0x130 [ 2942.280163][ T3874] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2942.286438][ T3874] ? should_fail+0x1de/0x852 [ 2942.291070][ T3874] __alloc_pages_nodemask+0x57e/0x7e0 [ 2942.297444][ T3874] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2942.303268][ T3874] ? find_held_lock+0x35/0x130 [ 2942.308087][ T3874] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2942.314347][ T3874] alloc_pages_current+0x107/0x210 [ 2942.319525][ T3874] __page_cache_alloc+0x2bd/0x460 [ 2942.324604][ T3874] ? kasan_check_read+0x11/0x20 [ 2942.329484][ T3874] filemap_fault+0xff7/0x2400 [ 2942.334188][ T3874] ? xas_load+0x67/0x150 [ 2942.339425][ T3874] ? __lock_page_or_retry+0x1020/0x1020 [ 2942.345006][ T3874] ? lock_acquire+0x16f/0x3f0 [ 2942.349751][ T3874] ? ext4_filemap_fault+0x7b/0xaf [ 2942.354890][ T3874] ext4_filemap_fault+0x83/0xaf [ 2942.359806][ T3874] __do_fault+0x116/0x4e0 [ 2942.364168][ T3874] __handle_mm_fault+0x2c6c/0x3ec0 [ 2942.369296][ T3874] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2942.374851][ T3874] ? find_held_lock+0x35/0x130 [ 2942.379652][ T3874] ? handle_mm_fault+0x322/0xb30 [ 2942.384634][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2942.390888][ T3874] ? kasan_check_read+0x11/0x20 [ 2942.395811][ T3874] handle_mm_fault+0x43f/0xb30 [ 2942.400682][ T3874] __do_page_fault+0x5ef/0xda0 [ 2942.405465][ T3874] do_page_fault+0x71/0x581 [ 2942.409975][ T3874] ? page_fault+0x8/0x30 [ 2942.414225][ T3874] page_fault+0x1e/0x30 [ 2942.418407][ T3874] RIP: 0033:0x7f7368a0f9d0 [ 2942.422913][ T3874] Code: Bad RIP value. [ 2942.427011][ T3874] RSP: 002b:00007ffe4146d8e8 EFLAGS: 00010202 [ 2942.433087][ T3874] RAX: 0000000000000010 RBX: 0000000000000000 RCX: 00007f7368a6c347 [ 2942.441105][ T3874] RDX: 00007ffe4146d96c RSI: 000000000000541b RDI: 0000000000000010 [ 2942.449096][ T3874] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 2942.457079][ T3874] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000003 [ 2942.465045][ T3874] R13: 0000000000000000 R14: 0000000001ca6c10 R15: 0000000001ca3250 [ 2942.475493][ T3874] Mem-Info: [ 2942.478681][ T3874] active_anon:172467 inactive_anon:289 isolated_anon:0 [ 2942.478681][ T3874] active_file:34 inactive_file:0 isolated_file:0 [ 2942.478681][ T3874] unevictable:744 dirty:0 writeback:0 unstable:0 [ 2942.478681][ T3874] slab_reclaimable:18832 slab_unreclaimable:106097 [ 2942.478681][ T3874] mapped:52226 shmem:862 pagetables:3866 bounce:0 [ 2942.478681][ T3874] free:19374 free_pcp:61 free_cma:0 [ 2942.518582][ T3874] Node 0 active_anon:689780kB inactive_anon:1148kB active_file:108kB inactive_file:24kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 323584kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2942.547456][ T3874] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2942.574168][ T3874] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2942.604901][ T3874] lowmem_reserve[]: 0 2553 2555 2555 [ 2942.610292][ T3874] Node 0 DMA32 free:26992kB min:36232kB low:45288kB high:54344kB active_anon:685684kB inactive_anon:1148kB active_file:108kB inactive_file:24kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10720kB pagetables:15508kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2942.640185][ T3874] lowmem_reserve[]: 0 0 2 2 [ 2942.644722][ T3874] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2942.736623][ T3874] lowmem_reserve[]: 0 0 0 0 [ 2942.766198][ T3874] Node 1 Normal free:40200kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2942.998922][ T3874] lowmem_reserve[]: 0 0 0 0 [ 2943.003516][ T3874] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2943.178946][ T3874] Node 0 DMA32: 2991*4kB (UME) 950*8kB (UME) 298*16kB (UMH) 1*32kB (H) 1*64kB (H) 0*128kB 0*256kB 1*512kB (H) 2*1024kB (UH) 0*2048kB 0*4096kB = 26988kB [ 2943.215591][ T3874] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2943.288926][ T3874] Node 1 Normal: 12*4kB (UME) 9*8kB (UME) 2*16kB (M) 7*32kB (UME) 5*64kB (ME) 5*128kB (UME) 0*256kB 2*512kB (ME) 3*1024kB (ME) 1*2048kB (U) 8*4096kB (M) = 40248kB [ 2943.324683][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2943.356409][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2943.376199][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2943.386065][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2943.404036][ T3874] 1640 total pagecache pages [ 2943.408755][ T3874] 0 pages in swap cache [ 2943.415512][ T3874] Swap cache stats: add 0, delete 0, find 0/0 [ 2943.426283][ T3874] Free swap = 0kB [ 2943.432355][ T3874] Total swap = 0kB [ 2943.438392][ T3874] 1965979 pages RAM [ 2943.443460][ T3874] 0 pages HighMem/MovableOnly [ 2943.448332][ T3874] 339406 pages reserved [ 2943.452573][ T3874] 0 pages cma reserved [ 2943.456639][ T3874] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=4076,uid=0 [ 2943.487247][ T3874] Out of memory: Killed process 4076 (syz-executor.4) total-vm:72448kB, anon-rss:2192kB, file-rss:34816kB, shmem-rss:0kB [ 2943.526398][ T3874] udevd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=-1000 [ 2943.598787][ T3874] CPU: 1 PID: 3874 Comm: udevd Not tainted 5.0.0+ #21 [ 2943.605602][ T3874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2943.615673][ T3874] Call Trace: [ 2943.618990][ T3874] dump_stack+0x172/0x1f0 [ 2943.623342][ T3874] dump_header+0x10f/0xb6c [ 2943.627778][ T3874] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2943.633596][ T3874] ? ___ratelimit+0x60/0x595 [ 2943.638218][ T3874] ? do_raw_spin_unlock+0x57/0x270 [ 2943.643366][ T3874] oom_kill_process.cold+0x10/0x15 [ 2943.648507][ T3874] out_of_memory+0x79a/0x1280 [ 2943.653211][ T3874] ? oom_killer_disable+0x280/0x280 [ 2943.658423][ T3874] ? mutex_trylock+0x18e/0x1e0 [ 2943.663195][ T3874] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2943.668843][ T3874] __alloc_pages_slowpath+0x2199/0x28b0 [ 2943.674404][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2943.680685][ T3874] ? warn_alloc+0x110/0x110 [ 2943.685202][ T3874] ? find_held_lock+0x35/0x130 [ 2943.689993][ T3874] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2943.696259][ T3874] ? should_fail+0x1de/0x852 [ 2943.700930][ T3874] __alloc_pages_nodemask+0x57e/0x7e0 [ 2943.706335][ T3874] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2943.712081][ T3874] ? find_held_lock+0x35/0x130 [ 2943.716856][ T3874] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2943.723105][ T3874] alloc_pages_current+0x107/0x210 [ 2943.728222][ T3874] __page_cache_alloc+0x2bd/0x460 [ 2943.733278][ T3874] ? kasan_check_read+0x11/0x20 [ 2943.738161][ T3874] filemap_fault+0xff7/0x2400 [ 2943.742861][ T3874] ? xas_load+0x67/0x150 [ 2943.747184][ T3874] ? __lock_page_or_retry+0x1020/0x1020 [ 2943.752772][ T3874] ? lock_acquire+0x16f/0x3f0 [ 2943.757482][ T3874] ? ext4_filemap_fault+0x7b/0xaf [ 2943.762521][ T3874] ext4_filemap_fault+0x83/0xaf [ 2943.767359][ T3874] __do_fault+0x116/0x4e0 [ 2943.771697][ T3874] __handle_mm_fault+0x2c6c/0x3ec0 [ 2943.776833][ T3874] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2943.782399][ T3874] ? find_held_lock+0x35/0x130 [ 2943.787168][ T3874] ? handle_mm_fault+0x322/0xb30 [ 2943.792114][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2943.798370][ T3874] ? kasan_check_read+0x11/0x20 [ 2943.803238][ T3874] handle_mm_fault+0x43f/0xb30 [ 2943.808036][ T3874] __do_page_fault+0x5ef/0xda0 [ 2943.812841][ T3874] do_page_fault+0x71/0x581 [ 2943.817383][ T3874] ? page_fault+0x8/0x30 [ 2943.821638][ T3874] page_fault+0x1e/0x30 [ 2943.825799][ T3874] RIP: 0033:0x7f7368a0f9d0 [ 2943.830211][ T3874] Code: Bad RIP value. [ 2943.834257][ T3874] RSP: 002b:00007ffe4146d8e8 EFLAGS: 00010202 [ 2943.840314][ T3874] RAX: 0000000000000010 RBX: 0000000000000000 RCX: 00007f7368a6c347 [ 2943.848905][ T3874] RDX: 00007ffe4146d96c RSI: 000000000000541b RDI: 0000000000000010 [ 2943.856894][ T3874] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 2943.864889][ T3874] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000003 [ 2943.872888][ T3874] R13: 0000000000000000 R14: 0000000001ca6c10 R15: 0000000001ca3250 [ 2943.907479][ T3874] Mem-Info: [ 2943.940148][ T3874] active_anon:171923 inactive_anon:289 isolated_anon:0 [ 2943.940148][ T3874] active_file:25 inactive_file:8 isolated_file:0 [ 2943.940148][ T3874] unevictable:744 dirty:0 writeback:0 unstable:0 [ 2943.940148][ T3874] slab_reclaimable:18832 slab_unreclaimable:106079 [ 2943.940148][ T3874] mapped:52226 shmem:862 pagetables:3851 bounce:0 [ 2943.940148][ T3874] free:19606 free_pcp:104 free_cma:0 [ 2943.991497][ T3874] Node 0 active_anon:687628kB inactive_anon:1148kB active_file:120kB inactive_file:8kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 321536kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2944.048989][ T3874] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2944.087571][ T3874] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2944.135964][ T3874] lowmem_reserve[]: 0 2553 2555 2555 [ 2944.141422][ T3874] Node 0 DMA32 free:26784kB min:36232kB low:45288kB high:54344kB active_anon:683532kB inactive_anon:1148kB active_file:120kB inactive_file:8kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10720kB pagetables:15404kB bounce:0kB free_pcp:516kB local_pcp:252kB free_cma:0kB [ 2944.194306][ T3874] lowmem_reserve[]: 0 0 2 2 [ 2944.218173][ T3874] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2944.426730][ T3874] lowmem_reserve[]: 0 0 0 0 [ 2944.451875][ T3874] Node 1 Normal free:40196kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:24kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2944.491089][ T3874] lowmem_reserve[]: 0 0 0 0 [ 2944.495664][ T3874] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2944.511683][ T3874] Node 0 DMA32: 2998*4kB (ME) 954*8kB (UME) 299*16kB (UMH) 2*32kB (UH) 1*64kB (H) 1*128kB (U) 0*256kB 1*512kB (H) 2*1024kB (UH) 0*2048kB 0*4096kB = 27224kB [ 2944.534703][ T3874] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2944.546687][ T3874] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 2*16kB (M) 7*32kB (UME) 5*64kB (ME) 5*128kB (UME) 0*256kB 2*512kB (ME) 3*1024kB (ME) 1*2048kB (U) 8*4096kB (M) = 40244kB [ 2944.563172][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2944.572837][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2944.582254][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2944.591897][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2944.702256][ T3874] 1640 total pagecache pages [ 2944.706931][ T3874] 0 pages in swap cache [ 2944.782857][ T3874] Swap cache stats: add 0, delete 0, find 0/0 [ 2944.826554][ T3874] Free swap = 0kB [ 2944.864251][ T3874] Total swap = 0kB [ 2944.868016][ T3874] 1965979 pages RAM [ 2944.930694][ T3874] 0 pages HighMem/MovableOnly [ 2944.935580][ T3874] 339406 pages reserved [ 2944.995183][ T3874] 0 pages cma reserved [ 2945.008323][ T3874] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz0,task=syz-executor.0,pid=8457,uid=0 [ 2945.024266][ T3874] Out of memory: Killed process 8457 (syz-executor.0) total-vm:72448kB, anon-rss:2196kB, file-rss:34816kB, shmem-rss:0kB [ 2945.038341][ T1042] oom_reaper: reaped process 8457 (syz-executor.0), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2945.190097][T22083] kworker/u4:4 invoked oom-killer: gfp_mask=0x40cd0(GFP_KERNEL|__GFP_COMP|__GFP_RECLAIMABLE), order=0, oom_score_adj=0 [ 2945.214270][T22083] CPU: 1 PID: 22083 Comm: kworker/u4:4 Not tainted 5.0.0+ #21 [ 2945.221791][T22083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2945.231887][T22083] Workqueue: krdsd rds_connect_worker [ 2945.237270][T22083] Call Trace: [ 2945.240588][T22083] dump_stack+0x172/0x1f0 [ 2945.244948][T22083] dump_header+0x10f/0xb6c [ 2945.249398][T22083] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2945.255233][T22083] ? ___ratelimit+0x60/0x595 [ 2945.259848][T22083] ? do_raw_spin_unlock+0x57/0x270 [ 2945.264986][T22083] oom_kill_process.cold+0x10/0x15 [ 2945.270108][T22083] out_of_memory+0x79a/0x1280 [ 2945.274792][T22083] ? oom_killer_disable+0x280/0x280 [ 2945.279094][ C0] net_ratelimit: 14 callbacks suppressed [ 2945.279139][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2945.279987][T22083] ? mutex_trylock+0x18e/0x1e0 [ 2945.280017][T22083] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2945.285705][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2945.291372][T22083] __alloc_pages_slowpath+0x2199/0x28b0 [ 2945.313023][T22083] ? warn_alloc+0x110/0x110 [ 2945.317522][T22083] ? find_held_lock+0x35/0x130 [ 2945.322294][T22083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2945.328542][T22083] ? should_fail+0x1de/0x852 [ 2945.333258][T22083] __alloc_pages_nodemask+0x57e/0x7e0 [ 2945.338638][T22083] ? __lockdep_free_key_range+0x120/0x120 [ 2945.344346][T22083] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2945.350055][T22083] ? cache_grow_begin+0x594/0x860 [ 2945.355067][T22083] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2945.360352][T22083] ? trace_hardirqs_on+0x67/0x230 [ 2945.365406][T22083] cache_grow_begin+0x9c/0x860 [ 2945.370165][T22083] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2945.376415][T22083] ? __cpuset_node_allowed+0x136/0x540 [ 2945.381886][T22083] fallback_alloc+0x1fd/0x2d0 [ 2945.386573][T22083] ____cache_alloc_node+0x1be/0x1e0 [ 2945.391775][T22083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2945.398014][T22083] kmem_cache_alloc+0x1e8/0x6f0 [ 2945.402867][T22083] ? sock_destroy_inode+0x60/0x60 [ 2945.407890][T22083] sock_alloc_inode+0x1d/0x260 [ 2945.412654][T22083] alloc_inode+0x66/0x190 [ 2945.416974][T22083] new_inode_pseudo+0x19/0xf0 [ 2945.421643][T22083] sock_alloc+0x41/0x270 [ 2945.426216][T22083] __sock_create+0xc0/0x750 [ 2945.430712][T22083] sock_create_kern+0x3b/0x50 [ 2945.435381][T22083] rds_tcp_conn_path_connect+0x469/0x890 [ 2945.441025][T22083] ? rds_tcp_state_change+0x280/0x280 [ 2945.446423][T22083] ? process_one_work+0x890/0x1790 [ 2945.451563][T22083] rds_connect_worker+0x1aa/0x2d0 [ 2945.456610][T22083] process_one_work+0x98e/0x1790 [ 2945.461540][T22083] ? pwq_dec_nr_in_flight+0x320/0x320 [ 2945.466907][T22083] ? lock_acquire+0x16f/0x3f0 [ 2945.471586][T22083] worker_thread+0x98/0xe40 [ 2945.476081][T22083] ? trace_hardirqs_on+0x67/0x230 [ 2945.481102][T22083] kthread+0x357/0x430 [ 2945.485165][T22083] ? process_one_work+0x1790/0x1790 [ 2945.490375][T22083] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 2945.496654][T22083] ret_from_fork+0x3a/0x50 [ 2945.513188][T22083] Mem-Info: [ 2945.516378][T22083] active_anon:171381 inactive_anon:289 isolated_anon:0 [ 2945.516378][T22083] active_file:18 inactive_file:18 isolated_file:0 [ 2945.516378][T22083] unevictable:744 dirty:0 writeback:0 unstable:0 [ 2945.516378][T22083] slab_reclaimable:18823 slab_unreclaimable:106030 [ 2945.516378][T22083] mapped:52226 shmem:862 pagetables:3825 bounce:0 [ 2945.516378][T22083] free:19304 free_pcp:238 free_cma:0 [ 2945.705661][T22083] Node 0 active_anon:685460kB inactive_anon:1148kB active_file:64kB inactive_file:64kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 319488kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2946.187677][T22083] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2946.286677][T22083] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2946.376827][T22083] lowmem_reserve[]: 0 2553 2555 2555 [ 2946.399049][T22083] Node 0 DMA32 free:26780kB min:36232kB low:45288kB high:54344kB active_anon:681364kB inactive_anon:1148kB active_file:164kB inactive_file:0kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10688kB pagetables:15300kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2946.490268][T22083] lowmem_reserve[]: 0 0 2 2 [ 2946.494850][T22083] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2946.499857][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2946.527282][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2946.533221][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2946.535105][T22083] lowmem_reserve[]: 0 0 0 0 [ 2946.539081][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2946.539199][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2946.548945][T22083] Node 1 Normal free:40188kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2946.549468][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2946.555102][T22083] lowmem_reserve[]: 0 0 0 0 [ 2946.673058][T22083] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2946.689056][T22083] Node 0 DMA32: 3089*4kB (ME) 940*8kB (ME) 298*16kB (UMH) 2*32kB (UH) 1*64kB (H) 0*128kB 1*256kB (U) 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 27076kB [ 2946.705024][T22083] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2946.717210][T22083] Node 1 Normal: 12*4kB (UME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 0*256kB 2*512kB (ME) 3*1024kB (ME) 1*2048kB (U) 8*4096kB (M) = 40232kB [ 2946.733973][T22083] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2946.743597][T22083] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2946.753470][T22083] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2946.763094][T22083] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2946.772487][T22083] 1640 total pagecache pages [ 2946.777116][T22083] 0 pages in swap cache [ 2946.781342][T22083] Swap cache stats: add 0, delete 0, find 0/0 [ 2946.787432][T22083] Free swap = 0kB [ 2946.817340][T22083] Total swap = 0kB [ 2946.821362][T22083] 1965979 pages RAM [ 2946.825275][T22083] 0 pages HighMem/MovableOnly [ 2946.830097][T22083] 339406 pages reserved [ 2946.834273][T22083] 0 pages cma reserved [ 2946.838366][T22083] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=10220,uid=0 [ 2946.853198][T22083] Out of memory: Killed process 10220 (syz-executor.2) total-vm:72580kB, anon-rss:2196kB, file-rss:34816kB, shmem-rss:0kB [ 2947.052812][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2947.058959][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2947.116985][ T7949] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2947.298980][ T7949] CPU: 0 PID: 7949 Comm: syz-fuzzer Not tainted 5.0.0+ #21 [ 2947.306237][ T7949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2947.316310][ T7949] Call Trace: [ 2947.319628][ T7949] dump_stack+0x172/0x1f0 [ 2947.323982][ T7949] dump_header+0x10f/0xb6c [ 2947.328422][ T7949] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2947.334239][ T7949] ? ___ratelimit+0x60/0x595 [ 2947.338844][ T7949] ? do_raw_spin_unlock+0x57/0x270 [ 2947.343976][ T7949] oom_kill_process.cold+0x10/0x15 [ 2947.349125][ T7949] out_of_memory+0x79a/0x1280 [ 2947.353847][ T7949] ? oom_killer_disable+0x280/0x280 [ 2947.359086][ T7949] ? mutex_trylock+0x18e/0x1e0 [ 2947.363877][ T7949] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2947.369526][ T7949] __alloc_pages_slowpath+0x2199/0x28b0 [ 2947.375089][ T7949] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2947.381412][ T7949] ? warn_alloc+0x110/0x110 [ 2947.385937][ T7949] ? find_held_lock+0x35/0x130 [ 2947.390764][ T7949] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2947.397054][ T7949] ? should_fail+0x1de/0x852 [ 2947.401684][ T7949] __alloc_pages_nodemask+0x57e/0x7e0 [ 2947.407081][ T7949] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2947.412842][ T7949] ? find_held_lock+0x35/0x130 [ 2947.417656][ T7949] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2947.423960][ T7949] alloc_pages_current+0x107/0x210 [ 2947.429147][ T7949] __page_cache_alloc+0x2bd/0x460 [ 2947.434198][ T7949] ? kasan_check_read+0x11/0x20 [ 2947.439065][ T7949] filemap_fault+0xff7/0x2400 [ 2947.443757][ T7949] ? xas_load+0x67/0x150 [ 2947.448030][ T7949] ? __lock_page_or_retry+0x1020/0x1020 [ 2947.453609][ T7949] ? lock_acquire+0x16f/0x3f0 [ 2947.458314][ T7949] ? ext4_filemap_fault+0x7b/0xaf [ 2947.463369][ T7949] ext4_filemap_fault+0x83/0xaf [ 2947.468244][ T7949] __do_fault+0x116/0x4e0 [ 2947.472594][ T7949] __handle_mm_fault+0x2c6c/0x3ec0 [ 2947.477749][ T7949] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2947.483335][ T7949] ? find_held_lock+0x35/0x130 [ 2947.488142][ T7949] ? handle_mm_fault+0x322/0xb30 [ 2947.493103][ T7949] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2947.499368][ T7949] ? kasan_check_read+0x11/0x20 [ 2947.504245][ T7949] handle_mm_fault+0x43f/0xb30 [ 2947.509032][ T7949] __do_page_fault+0x5ef/0xda0 [ 2947.513822][ T7949] do_page_fault+0x71/0x581 [ 2947.518333][ T7949] ? page_fault+0x8/0x30 [ 2947.522591][ T7949] page_fault+0x1e/0x30 [ 2947.526756][ T7949] RIP: 0033:0x4341e0 [ 2947.530679][ T7949] Code: Bad RIP value. [ 2947.534857][ T7949] RSP: 002b:000000c420020728 EFLAGS: 00010206 [ 2947.540938][ T7949] RAX: 0000000000000000 RBX: 000000003b762087 RCX: 000002a52545df4b [ 2947.548916][ T7949] RDX: 000000003a2ad92e RSI: 000000c4200206d8 RDI: 0000000000000001 [ 2947.556892][ T7949] RBP: 000000c420020750 R08: 00007ffc9efaa0b0 R09: 00007ffc9efaa080 [ 2947.564878][ T7949] R10: 000000000008d592 R11: 0000000000000b67 R12: 0000000000000001 [ 2947.572864][ T7949] R13: 0000000000000029 R14: 000000000045b6a0 R15: 0000000000000000 [ 2947.593018][ T7949] Mem-Info: [ 2947.596206][ T7949] active_anon:170836 inactive_anon:289 isolated_anon:0 [ 2947.596206][ T7949] active_file:10 inactive_file:9 isolated_file:9 [ 2947.596206][ T7949] unevictable:744 dirty:0 writeback:0 unstable:0 [ 2947.596206][ T7949] slab_reclaimable:18822 slab_unreclaimable:106030 [ 2947.596206][ T7949] mapped:52226 shmem:862 pagetables:3799 bounce:0 [ 2947.596206][ T7949] free:19582 free_pcp:3 free_cma:0 [ 2947.646195][ T7949] Node 0 active_anon:683280kB inactive_anon:1148kB active_file:36kB inactive_file:36kB unevictable:2976kB isolated(anon):0kB isolated(file):36kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 317440kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2947.681804][ T7949] Node 1 active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2947.747963][ T7949] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2947.789720][ T7949] lowmem_reserve[]: 0 2553 2555 2555 [ 2947.795092][ T7949] Node 0 DMA32 free:26704kB min:36232kB low:45288kB high:54344kB active_anon:679184kB inactive_anon:1148kB active_file:36kB inactive_file:36kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10624kB pagetables:15196kB bounce:0kB free_pcp:504kB local_pcp:252kB free_cma:0kB [ 2947.835726][ T7949] lowmem_reserve[]: 0 0 2 2 [ 2947.842732][ T7949] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2947.915761][ T7949] lowmem_reserve[]: 0 0 0 0 [ 2947.924845][ T7949] Node 1 Normal free:40180kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2947.962676][ T7949] lowmem_reserve[]: 0 0 0 0 [ 2947.967257][ T7949] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2947.999057][ T7949] Node 0 DMA32: 3049*4kB (ME) 944*8kB (ME) 298*16kB (MH) 1*32kB (H) 2*64kB (UH) 0*128kB 1*256kB (U) 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 26468kB [ 2948.034297][ T7949] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2948.054026][ T7949] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 0*256kB 2*512kB (ME) 3*1024kB (ME) 1*2048kB (U) 8*4096kB (M) = 40228kB [ 2948.077814][ T7949] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2948.093439][ T7949] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2948.103037][ T7949] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2948.122861][ T7949] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2948.134270][ T7949] 1639 total pagecache pages [ 2948.147223][ T7949] 0 pages in swap cache [ 2948.167802][ T7949] Swap cache stats: add 0, delete 0, find 0/0 [ 2948.174112][ T7949] Free swap = 0kB [ 2948.177863][ T7949] Total swap = 0kB [ 2948.184389][ T7949] 1965979 pages RAM [ 2948.188228][ T7949] 0 pages HighMem/MovableOnly [ 2948.318972][ T7949] 339406 pages reserved [ 2948.323615][ T7949] 0 pages cma reserved [ 2948.327702][ T7949] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=12388,uid=0 [ 2948.468851][ T7949] Out of memory: Killed process 12388 (syz-executor.4) total-vm:72584kB, anon-rss:2188kB, file-rss:34816kB, shmem-rss:0kB [ 2948.515312][ T7949] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2948.549095][ T7949] CPU: 1 PID: 7949 Comm: syz-fuzzer Not tainted 5.0.0+ #21 [ 2948.556349][ T7949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2948.566432][ T7949] Call Trace: [ 2948.569746][ T7949] dump_stack+0x172/0x1f0 [ 2948.574098][ T7949] dump_header+0x10f/0xb6c [ 2948.578537][ T7949] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2948.584367][ T7949] ? ___ratelimit+0x60/0x595 [ 2948.588978][ T7949] ? do_raw_spin_unlock+0x57/0x270 [ 2948.594108][ T7949] oom_kill_process.cold+0x10/0x15 [ 2948.600272][ T7949] out_of_memory+0x79a/0x1280 [ 2948.604958][ T7949] ? oom_killer_disable+0x280/0x280 [ 2948.610155][ T7949] ? mutex_trylock+0x18e/0x1e0 [ 2948.614924][ T7949] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2948.620563][ T7949] __alloc_pages_slowpath+0x2199/0x28b0 [ 2948.626106][ T7949] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2948.632365][ T7949] ? warn_alloc+0x110/0x110 [ 2948.636877][ T7949] ? find_held_lock+0x35/0x130 [ 2948.641649][ T7949] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2948.647918][ T7949] ? should_fail+0x1de/0x852 [ 2948.652518][ T7949] __alloc_pages_nodemask+0x57e/0x7e0 [ 2948.657895][ T7949] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2948.663620][ T7949] ? find_held_lock+0x35/0x130 [ 2948.668389][ T7949] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2948.674658][ T7949] alloc_pages_current+0x107/0x210 [ 2948.679781][ T7949] __page_cache_alloc+0x2bd/0x460 [ 2948.684808][ T7949] ? kasan_check_read+0x11/0x20 [ 2948.697157][ T7949] filemap_fault+0xff7/0x2400 [ 2948.701839][ T7949] ? xas_load+0x67/0x150 [ 2948.706090][ T7949] ? __lock_page_or_retry+0x1020/0x1020 [ 2948.711659][ T7949] ? lock_acquire+0x16f/0x3f0 [ 2948.716362][ T7949] ? ext4_filemap_fault+0x7b/0xaf [ 2948.721405][ T7949] ext4_filemap_fault+0x83/0xaf [ 2948.726259][ T7949] __do_fault+0x116/0x4e0 [ 2948.730605][ T7949] __handle_mm_fault+0x2c6c/0x3ec0 [ 2948.735754][ T7949] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2948.741309][ T7949] ? find_held_lock+0x35/0x130 [ 2948.746067][ T7949] ? handle_mm_fault+0x322/0xb30 [ 2948.751014][ T7949] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2948.757920][ T7949] ? kasan_check_read+0x11/0x20 [ 2948.762771][ T7949] handle_mm_fault+0x43f/0xb30 [ 2948.767536][ T7949] __do_page_fault+0x5ef/0xda0 [ 2948.772311][ T7949] do_page_fault+0x71/0x581 [ 2948.776802][ T7949] ? page_fault+0x8/0x30 [ 2948.781040][ T7949] page_fault+0x1e/0x30 [ 2948.785198][ T7949] RIP: 0033:0x4341e0 [ 2948.789096][ T7949] Code: Bad RIP value. [ 2948.793184][ T7949] RSP: 002b:000000c420020728 EFLAGS: 00010206 [ 2948.799253][ T7949] RAX: 0000000000000000 RBX: 000000003b762087 RCX: 000002a52545df4b [ 2948.807217][ T7949] RDX: 000000003a2ad92e RSI: 000000c4200206d8 RDI: 0000000000000001 [ 2948.815190][ T7949] RBP: 000000c420020750 R08: 00007ffc9efaa0b0 R09: 00007ffc9efaa080 [ 2948.823163][ T7949] R10: 000000000008d592 R11: 0000000000000b67 R12: 0000000000000001 [ 2948.831134][ T7949] R13: 0000000000000029 R14: 000000000045b6a0 R15: 0000000000000000 [ 2948.848590][ T7949] Mem-Info: [ 2948.943112][ T7949] active_anon:170295 inactive_anon:289 isolated_anon:0 [ 2948.943112][ T7949] active_file:15 inactive_file:15 isolated_file:0 [ 2948.943112][ T7949] unevictable:744 dirty:0 writeback:0 unstable:0 [ 2948.943112][ T7949] slab_reclaimable:18820 slab_unreclaimable:105998 [ 2948.943112][ T7949] mapped:52226 shmem:862 pagetables:3798 bounce:0 [ 2948.943112][ T7949] free:19321 free_pcp:124 free_cma:0 [ 2949.308983][ T7949] Node 0 active_anon:681116kB inactive_anon:1148kB active_file:60kB inactive_file:56kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 315392kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2949.516698][ T7949] Node 1 active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2949.621025][ T7949] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2949.725488][ T7949] lowmem_reserve[]: 0 2553 2555 2555 [ 2949.734670][ T7949] Node 0 DMA32 free:27204kB min:36232kB low:45288kB high:54344kB active_anon:677020kB inactive_anon:1148kB active_file:36kB inactive_file:80kB unevictable:2976kB writepending:8kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10560kB pagetables:15092kB bounce:0kB free_pcp:4kB local_pcp:4kB free_cma:0kB [ 2949.836162][ T7949] lowmem_reserve[]: 0 0 2 2 [ 2949.868573][ T7949] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2950.017847][ T7949] lowmem_reserve[]: 0 0 0 0 [ 2950.043058][ T7949] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2950.197434][ T7949] lowmem_reserve[]: 0 0 0 0 [ 2950.202104][ T7949] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2950.251126][ T7949] Node 0 DMA32: 3126*4kB (ME) 950*8kB (ME) 300*16kB (UMH) 2*32kB (UH) 1*64kB (H) 1*128kB (U) 1*256kB (U) 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 26952kB [ 2950.376855][ T7949] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2950.397097][ T7949] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 2950.416279][ T7949] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2950.426030][ T7949] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2950.435998][ T7949] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2950.445636][ T7949] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2950.462045][ T7949] 1636 total pagecache pages [ 2950.466713][ T7949] 0 pages in swap cache [ 2950.474685][ T7949] Swap cache stats: add 0, delete 0, find 0/0 [ 2950.484627][ T7949] Free swap = 0kB [ 2950.488373][ T7949] Total swap = 0kB [ 2950.497657][ T7949] 1965979 pages RAM [ 2950.501596][ T7949] 0 pages HighMem/MovableOnly [ 2950.506362][ T7949] 339406 pages reserved [ 2950.511659][ T7949] 0 pages cma reserved [ 2950.515835][ T7949] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=13289,uid=0 [ 2950.533598][ T7949] Out of memory: Killed process 13289 (syz-executor.4) total-vm:72448kB, anon-rss:2184kB, file-rss:34816kB, shmem-rss:0kB [ 2950.546760][ T1042] oom_reaper: reaped process 13289 (syz-executor.4), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2950.617741][ T7960] syz-executor.2 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2950.644227][ T7960] CPU: 0 PID: 7960 Comm: syz-executor.2 Not tainted 5.0.0+ #21 [ 2950.651893][ T7960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2950.662036][ T7960] Call Trace: [ 2950.665439][ T7960] dump_stack+0x172/0x1f0 [ 2950.669837][ T7960] dump_header+0x10f/0xb6c [ 2950.674294][ T7960] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2950.680112][ T7960] ? ___ratelimit+0x60/0x595 [ 2950.684714][ T7960] ? do_raw_spin_unlock+0x57/0x270 [ 2950.689845][ T7960] oom_kill_process.cold+0x10/0x15 [ 2950.694975][ T7960] out_of_memory+0x79a/0x1280 [ 2950.699784][ T7960] ? oom_killer_disable+0x280/0x280 [ 2950.705008][ T7960] ? mutex_trylock+0x18e/0x1e0 [ 2950.709794][ T7960] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2950.715487][ T7960] __alloc_pages_slowpath+0x2199/0x28b0 [ 2950.721098][ T7960] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2950.727423][ T7960] ? warn_alloc+0x110/0x110 [ 2950.731938][ T7960] ? find_held_lock+0x35/0x130 [ 2950.736723][ T7960] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2950.743012][ T7960] ? should_fail+0x1de/0x852 [ 2950.747642][ T7960] __alloc_pages_nodemask+0x57e/0x7e0 [ 2950.754584][ T7960] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2950.760324][ T7960] ? find_held_lock+0x35/0x130 [ 2950.765113][ T7960] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2950.771406][ T7960] alloc_pages_current+0x107/0x210 [ 2950.776553][ T7960] __page_cache_alloc+0x2bd/0x460 [ 2950.781592][ T7960] ? kasan_check_read+0x11/0x20 [ 2950.786455][ T7960] filemap_fault+0xff7/0x2400 [ 2950.791155][ T7960] ? xas_load+0x67/0x150 [ 2950.795442][ T7960] ? __lock_page_or_retry+0x1020/0x1020 [ 2950.801032][ T7960] ? lock_acquire+0x16f/0x3f0 [ 2950.805725][ T7960] ? ext4_filemap_fault+0x7b/0xaf [ 2950.810783][ T7960] ext4_filemap_fault+0x83/0xaf [ 2950.815688][ T7960] __do_fault+0x116/0x4e0 [ 2950.820092][ T7960] __handle_mm_fault+0x2c6c/0x3ec0 [ 2950.825272][ T7960] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2950.830854][ T7960] ? find_held_lock+0x35/0x130 [ 2950.835631][ T7960] ? handle_mm_fault+0x322/0xb30 [ 2950.840595][ T7960] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2950.846882][ T7960] ? kasan_check_read+0x11/0x20 [ 2950.851760][ T7960] handle_mm_fault+0x43f/0xb30 [ 2950.856554][ T7960] __do_page_fault+0x5ef/0xda0 [ 2950.861768][ T7960] do_page_fault+0x71/0x581 [ 2950.866289][ T7960] ? page_fault+0x8/0x30 [ 2950.870546][ T7960] page_fault+0x1e/0x30 [ 2950.874715][ T7960] RIP: 0033:0x4120ba [ 2950.878645][ T7960] Code: Bad RIP value. [ 2950.879110][ C1] net_ratelimit: 12 callbacks suppressed [ 2950.879133][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2950.882729][ T7960] RSP: 002b:00007ffea835e4f8 EFLAGS: 00010246 [ 2950.882747][ T7960] RAX: 0000000000000101 RBX: 0000000001ec1940 RCX: 00000000004120ba [ 2950.882756][ T7960] RDX: 0000000040000000 RSI: 00007ffea835e530 RDI: ffffffffffffffff [ 2950.882766][ T7960] RBP: 0000000000002d13 R08: 0000000000000001 R09: 0000000000000001 [ 2950.882775][ T7960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2950.882784][ T7960] R13: 00007ffea835e530 R14: 0000000001ec199b R15: 00007ffea835e540 [ 2950.892960][ T7960] Mem-Info: [ 2950.895001][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2950.900608][ T7960] active_anon:169767 inactive_anon:289 isolated_anon:0 [ 2950.900608][ T7960] active_file:31 inactive_file:19 isolated_file:5 [ 2950.900608][ T7960] unevictable:744 dirty:0 writeback:2 unstable:0 [ 2950.900608][ T7960] slab_reclaimable:18819 slab_unreclaimable:105986 [ 2950.900608][ T7960] mapped:52226 shmem:862 pagetables:3773 bounce:0 [ 2950.900608][ T7960] free:19348 free_pcp:0 free_cma:0 [ 2950.910942][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2950.916558][ T7960] Node 0 active_anon:679004kB inactive_anon:1148kB active_file:112kB inactive_file:84kB unevictable:2976kB isolated(anon):0kB isolated(file):20kB mapped:208904kB dirty:0kB writeback:8kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 315392kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2950.924747][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2950.936742][ T7960] Node 1 active_anon:64kB inactive_anon:8kB active_file:12kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2950.941488][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2950.943906][ T7960] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2950.943952][ T7960] lowmem_reserve[]: 0 2553 2555 2555 [ 2950.950255][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2950.997646][ T7960] Node 0 DMA32 free:27044kB min:36232kB low:45288kB high:54344kB active_anon:674908kB inactive_anon:1148kB active_file:112kB inactive_file:84kB unevictable:2976kB writepending:8kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10560kB pagetables:15092kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2951.138721][ T7960] lowmem_reserve[]: 0 0 2 2 [ 2951.145882][ T7960] Node 0 Normal free:0kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2951.172542][ T7960] lowmem_reserve[]: 0 0 0 0 [ 2951.177086][ T7960] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2951.205401][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2951.205471][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2951.217103][ T7960] lowmem_reserve[]: 0 0 0 0 [ 2951.221685][ T7960] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2951.237517][ T7960] Node 0 DMA32: 3143*4kB (UME) 954*8kB (ME) 299*16kB (MH) 3*32kB (UH) 2*64kB (UH) 0*128kB 1*256kB (U) 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 27516kB [ 2951.254393][ T7960] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2951.266801][ T7960] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 2951.283289][ T7960] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2951.292988][ T7960] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2951.302396][ T7960] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2951.312028][ T7960] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2951.321390][ T7960] 1636 total pagecache pages [ 2951.326005][ T7960] 0 pages in swap cache [ 2951.330266][ T7960] Swap cache stats: add 0, delete 0, find 0/0 [ 2951.336334][ T7960] Free swap = 0kB [ 2951.340104][ T7960] Total swap = 0kB [ 2951.343846][ T7960] 1965979 pages RAM [ 2951.347659][ T7960] 0 pages HighMem/MovableOnly [ 2951.352453][ T7960] 339406 pages reserved [ 2951.356631][ T7960] 0 pages cma reserved [ 2951.360763][ T7960] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=13307,uid=0 [ 2951.380668][ T7960] Out of memory: Killed process 13307 (syz-executor.4) total-vm:72448kB, anon-rss:2184kB, file-rss:34816kB, shmem-rss:0kB [ 2951.461089][ T7829] rsyslogd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2951.471826][ T7829] CPU: 1 PID: 7829 Comm: rsyslogd Not tainted 5.0.0+ #21 [ 2951.478854][ T7829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2951.488936][ T7829] Call Trace: [ 2951.492246][ T7829] dump_stack+0x172/0x1f0 [ 2951.496576][ T7829] dump_header+0x10f/0xb6c [ 2951.500996][ T7829] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2951.506794][ T7829] ? ___ratelimit+0x60/0x595 [ 2951.511389][ T7829] ? do_raw_spin_unlock+0x57/0x270 [ 2951.516508][ T7829] oom_kill_process.cold+0x10/0x15 [ 2951.521725][ T7829] out_of_memory+0x79a/0x1280 [ 2951.526414][ T7829] ? oom_killer_disable+0x280/0x280 [ 2951.531602][ T7829] ? mutex_trylock+0x18e/0x1e0 [ 2951.536525][ T7829] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2951.542149][ T7829] __alloc_pages_slowpath+0x2199/0x28b0 [ 2951.547684][ T7829] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2951.553939][ T7829] ? warn_alloc+0x110/0x110 [ 2951.558451][ T7829] ? find_held_lock+0x35/0x130 [ 2951.563214][ T7829] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2951.569567][ T7829] ? should_fail+0x1de/0x852 [ 2951.574201][ T7829] __alloc_pages_nodemask+0x57e/0x7e0 [ 2951.579581][ T7829] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2951.585303][ T7829] ? find_held_lock+0x35/0x130 [ 2951.590066][ T7829] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2951.596307][ T7829] alloc_pages_current+0x107/0x210 [ 2951.601423][ T7829] __page_cache_alloc+0x2bd/0x460 [ 2951.606442][ T7829] ? kasan_check_read+0x11/0x20 [ 2951.611291][ T7829] filemap_fault+0xff7/0x2400 [ 2951.615969][ T7829] ? xas_load+0x67/0x150 [ 2951.620254][ T7829] ? __lock_page_or_retry+0x1020/0x1020 [ 2951.625811][ T7829] ? lock_acquire+0x16f/0x3f0 [ 2951.630501][ T7829] ? ext4_filemap_fault+0x7b/0xaf [ 2951.635545][ T7829] ext4_filemap_fault+0x83/0xaf [ 2951.640396][ T7829] __do_fault+0x116/0x4e0 [ 2951.644715][ T7829] __handle_mm_fault+0x2c6c/0x3ec0 [ 2951.649819][ T7829] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2951.655349][ T7829] ? find_held_lock+0x35/0x130 [ 2951.660099][ T7829] ? handle_mm_fault+0x322/0xb30 [ 2951.665033][ T7829] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2951.671281][ T7829] ? kasan_check_read+0x11/0x20 [ 2951.676173][ T7829] handle_mm_fault+0x43f/0xb30 [ 2951.680936][ T7829] __do_page_fault+0x5ef/0xda0 [ 2951.685689][ T7829] do_page_fault+0x71/0x581 [ 2951.690649][ T7829] ? page_fault+0x8/0x30 [ 2951.694914][ T7829] page_fault+0x1e/0x30 [ 2951.699070][ T7829] RIP: 0033:0x7f0cf13e8aa0 [ 2951.703485][ T7829] Code: Bad RIP value. [ 2951.707547][ T7829] RSP: 002b:00007f0cef103d98 EFLAGS: 00010246 [ 2951.713594][ T7829] RAX: 000000000000000a RBX: 0000000000000006 RCX: 00007f0cf093962e [ 2951.721556][ T7829] RDX: 0000000000000358 RSI: 00007f0cf09395a0 RDI: 0000000000000006 [ 2951.729520][ T7829] RBP: 00007f0cf09395a0 R08: 00007f0cf0736620 R09: 0000000004000001 [ 2951.737492][ T7829] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 2951.745468][ T7829] R13: 0000000000000000 R14: 0000000000000c20 R15: 00007f0cf093862f [ 2951.759373][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2951.765234][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2951.803588][ T7829] Mem-Info: [ 2951.806830][ T7829] active_anon:169223 inactive_anon:289 isolated_anon:0 [ 2951.806830][ T7829] active_file:13 inactive_file:16 isolated_file:0 [ 2951.806830][ T7829] unevictable:744 dirty:4 writeback:0 unstable:0 [ 2951.806830][ T7829] slab_reclaimable:18821 slab_unreclaimable:105986 [ 2951.806830][ T7829] mapped:52226 shmem:862 pagetables:3721 bounce:0 [ 2951.806830][ T7829] free:19473 free_pcp:53 free_cma:0 [ 2951.906313][ T7829] Node 0 active_anon:676828kB inactive_anon:1148kB active_file:52kB inactive_file:60kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:16kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 311296kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2952.037132][ T7829] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2952.160810][ T7829] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2952.374784][ T7829] lowmem_reserve[]: 0 2553 2555 2555 [ 2952.446239][ T7829] Node 0 DMA32 free:27032kB min:36232kB low:45288kB high:54344kB active_anon:672732kB inactive_anon:1148kB active_file:52kB inactive_file:60kB unevictable:2976kB writepending:16kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10464kB pagetables:14884kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2952.500275][ T7829] lowmem_reserve[]: 0 0 2 2 [ 2952.504839][ T7829] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2952.608996][ T7829] lowmem_reserve[]: 0 0 0 0 [ 2952.613576][ T7829] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2952.657949][ T7829] lowmem_reserve[]: 0 0 0 0 [ 2952.730120][ T7829] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2952.852947][ T7829] Node 0 DMA32: 3159*4kB (UME) 956*8kB (ME) 299*16kB (MH) 2*32kB (UH) 2*64kB (UH) 0*128kB 0*256kB 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 27308kB [ 2953.039278][ T7829] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2953.075701][ T7829] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 2953.177805][ T7829] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2953.198995][ T7829] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2953.208516][ T7829] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2953.291627][ T7829] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2953.358982][ T7829] 1636 total pagecache pages [ 2953.363634][ T7829] 0 pages in swap cache [ 2953.367793][ T7829] Swap cache stats: add 0, delete 0, find 0/0 [ 2953.398187][ T7829] Free swap = 0kB [ 2953.447202][ T7829] Total swap = 0kB [ 2953.500393][ T7829] 1965979 pages RAM [ 2953.504263][ T7829] 0 pages HighMem/MovableOnly [ 2953.595013][ T7829] 339406 pages reserved [ 2953.648987][ T7829] 0 pages cma reserved [ 2953.653118][ T7829] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=13320,uid=0 [ 2953.799030][ T7829] Out of memory: Killed process 13320 (syz-executor.4) total-vm:72448kB, anon-rss:2184kB, file-rss:34816kB, shmem-rss:0kB [ 2953.932576][ T3874] udevd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=-1000 [ 2954.063920][ T3874] CPU: 0 PID: 3874 Comm: udevd Not tainted 5.0.0+ #21 [ 2954.070749][ T3874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2954.080828][ T3874] Call Trace: [ 2954.084157][ T3874] dump_stack+0x172/0x1f0 [ 2954.088502][ T3874] dump_header+0x10f/0xb6c [ 2954.093255][ T3874] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2954.099076][ T3874] ? ___ratelimit+0x60/0x595 [ 2954.103675][ T3874] ? do_raw_spin_unlock+0x57/0x270 [ 2954.108804][ T3874] oom_kill_process.cold+0x10/0x15 [ 2954.113943][ T3874] out_of_memory+0x79a/0x1280 [ 2954.118639][ T3874] ? oom_killer_disable+0x280/0x280 [ 2954.123861][ T3874] ? mutex_trylock+0x18e/0x1e0 [ 2954.128640][ T3874] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2954.134298][ T3874] __alloc_pages_slowpath+0x2199/0x28b0 [ 2954.139859][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2954.146137][ T3874] ? warn_alloc+0x110/0x110 [ 2954.150650][ T3874] ? find_held_lock+0x35/0x130 [ 2954.155437][ T3874] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2954.161684][ T3874] ? should_fail+0x1de/0x852 [ 2954.166307][ T3874] __alloc_pages_nodemask+0x57e/0x7e0 [ 2954.171694][ T3874] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2954.177432][ T3874] ? find_held_lock+0x35/0x130 [ 2954.182213][ T3874] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2954.188469][ T3874] alloc_pages_current+0x107/0x210 [ 2954.193617][ T3874] __page_cache_alloc+0x2bd/0x460 [ 2954.198671][ T3874] ? kasan_check_read+0x11/0x20 [ 2954.203544][ T3874] filemap_fault+0xff7/0x2400 [ 2954.208235][ T3874] ? xas_load+0x67/0x150 [ 2954.212504][ T3874] ? __lock_page_or_retry+0x1020/0x1020 [ 2954.218067][ T3874] ? lock_acquire+0x16f/0x3f0 [ 2954.222761][ T3874] ? ext4_filemap_fault+0x7b/0xaf [ 2954.227809][ T3874] ext4_filemap_fault+0x83/0xaf [ 2954.232670][ T3874] __do_fault+0x116/0x4e0 [ 2954.237015][ T3874] __handle_mm_fault+0x2c6c/0x3ec0 [ 2954.242149][ T3874] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2954.247719][ T3874] ? find_held_lock+0x35/0x130 [ 2954.252506][ T3874] ? handle_mm_fault+0x322/0xb30 [ 2954.257471][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2954.263728][ T3874] ? kasan_check_read+0x11/0x20 [ 2954.268596][ T3874] handle_mm_fault+0x43f/0xb30 [ 2954.273379][ T3874] __do_page_fault+0x5ef/0xda0 [ 2954.278181][ T3874] do_page_fault+0x71/0x581 [ 2954.282702][ T3874] ? page_fault+0x8/0x30 [ 2954.286954][ T3874] page_fault+0x1e/0x30 [ 2954.291115][ T3874] RIP: 0033:0x7f7368a0f9d0 [ 2954.295560][ T3874] Code: Bad RIP value. [ 2954.299640][ T3874] RSP: 002b:00007ffe4146d8e8 EFLAGS: 00010202 [ 2954.305730][ T3874] RAX: 0000000000000010 RBX: 0000000000000000 RCX: 00007f7368a6c347 [ 2954.313725][ T3874] RDX: 00007ffe4146d96c RSI: 000000000000541b RDI: 0000000000000010 [ 2954.321715][ T3874] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 2954.329691][ T3874] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000003 [ 2954.337696][ T3874] R13: 0000000000000000 R14: 0000000001ca6c10 R15: 0000000001ca3250 [ 2955.215260][ T3874] Mem-Info: [ 2955.218456][ T3874] active_anon:168687 inactive_anon:289 isolated_anon:0 [ 2955.218456][ T3874] active_file:16 inactive_file:13 isolated_file:25 [ 2955.218456][ T3874] unevictable:744 dirty:0 writeback:0 unstable:0 [ 2955.218456][ T3874] slab_reclaimable:18821 slab_unreclaimable:105972 [ 2955.218456][ T3874] mapped:52226 shmem:862 pagetables:3695 bounce:0 [ 2955.218456][ T3874] free:19307 free_pcp:0 free_cma:0 [ 2955.256289][ T3874] Node 0 active_anon:674684kB inactive_anon:1148kB active_file:76kB inactive_file:60kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 309248kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2955.285001][ T3874] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2955.311671][ T3874] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2955.919066][ C0] net_ratelimit: 18 callbacks suppressed [ 2955.919077][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2955.930602][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2956.046356][ T3874] lowmem_reserve[]: 0 2553 2555 2555 [ 2956.128645][ T3874] Node 0 DMA32 free:27096kB min:36232kB low:45288kB high:54344kB active_anon:670588kB inactive_anon:1148kB active_file:120kB inactive_file:16kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10464kB pagetables:14780kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2956.318935][ T3874] lowmem_reserve[]: 0 0 2 2 [ 2956.323515][ T3874] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2956.615370][ T3874] lowmem_reserve[]: 0 0 0 0 [ 2956.688959][ T3874] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:28kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2956.866033][ T3874] lowmem_reserve[]: 0 0 0 0 [ 2956.929949][ T3874] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2957.108959][ T3874] Node 0 DMA32: 3160*4kB (ME) 961*8kB (ME) 299*16kB (UMH) 2*32kB (MH) 4*64kB (UH) 1*128kB (U) 1*256kB (U) 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 27352kB [ 2957.224499][ T3874] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2957.318477][ T3874] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 2957.439216][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2957.445061][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2957.500514][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2957.553869][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2957.654830][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2957.752789][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2957.834408][ T3874] 1641 total pagecache pages [ 2957.849253][ T3874] 0 pages in swap cache [ 2957.853444][ T3874] Swap cache stats: add 0, delete 0, find 0/0 [ 2957.898955][ T3874] Free swap = 0kB [ 2957.902728][ T3874] Total swap = 0kB [ 2957.906468][ T3874] 1965979 pages RAM [ 2957.921537][ T3874] 0 pages HighMem/MovableOnly [ 2957.926258][ T3874] 339406 pages reserved [ 2957.999071][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2958.004915][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2958.028942][ T3874] 0 pages cma reserved [ 2958.033077][ T3874] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=13345,uid=0 [ 2958.105461][ T3874] Out of memory: Killed process 13345 (syz-executor.4) total-vm:72448kB, anon-rss:2184kB, file-rss:34816kB, shmem-rss:0kB [ 2958.197338][ T3874] udevd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=-1000 [ 2958.406834][ T3874] CPU: 0 PID: 3874 Comm: udevd Not tainted 5.0.0+ #21 [ 2958.413637][ T3874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2958.423701][ T3874] Call Trace: [ 2958.427014][ T3874] dump_stack+0x172/0x1f0 [ 2958.431361][ T3874] dump_header+0x10f/0xb6c [ 2958.435800][ T3874] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2958.441614][ T3874] ? ___ratelimit+0x60/0x595 [ 2958.446219][ T3874] ? do_raw_spin_unlock+0x57/0x270 [ 2958.451354][ T3874] oom_kill_process.cold+0x10/0x15 [ 2958.456489][ T3874] out_of_memory+0x79a/0x1280 [ 2958.461204][ T3874] ? oom_killer_disable+0x280/0x280 [ 2958.466454][ T3874] ? mutex_trylock+0x18e/0x1e0 [ 2958.471237][ T3874] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2958.476886][ T3874] __alloc_pages_slowpath+0x2199/0x28b0 [ 2958.482616][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2958.488884][ T3874] ? warn_alloc+0x110/0x110 [ 2958.493401][ T3874] ? find_held_lock+0x35/0x130 [ 2958.498273][ T3874] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2958.504522][ T3874] ? should_fail+0x1de/0x852 [ 2958.509232][ T3874] __alloc_pages_nodemask+0x57e/0x7e0 [ 2958.514625][ T3874] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2958.520360][ T3874] ? find_held_lock+0x35/0x130 [ 2958.525153][ T3874] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2958.531413][ T3874] alloc_pages_current+0x107/0x210 [ 2958.536591][ T3874] __page_cache_alloc+0x2bd/0x460 [ 2958.541646][ T3874] ? kasan_check_read+0x11/0x20 [ 2958.546527][ T3874] filemap_fault+0xff7/0x2400 [ 2958.551216][ T3874] ? xas_load+0x67/0x150 [ 2958.555481][ T3874] ? __lock_page_or_retry+0x1020/0x1020 [ 2958.561046][ T3874] ? lock_acquire+0x16f/0x3f0 [ 2958.565739][ T3874] ? ext4_filemap_fault+0x7b/0xaf [ 2958.570791][ T3874] ext4_filemap_fault+0x83/0xaf [ 2958.575656][ T3874] __do_fault+0x116/0x4e0 [ 2958.580014][ T3874] __handle_mm_fault+0x2c6c/0x3ec0 [ 2958.585166][ T3874] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2958.590740][ T3874] ? find_held_lock+0x35/0x130 [ 2958.595527][ T3874] ? handle_mm_fault+0x322/0xb30 [ 2958.600492][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2958.606775][ T3874] ? kasan_check_read+0x11/0x20 [ 2958.611643][ T3874] handle_mm_fault+0x43f/0xb30 [ 2958.616433][ T3874] __do_page_fault+0x5ef/0xda0 [ 2958.621217][ T3874] do_page_fault+0x71/0x581 [ 2958.625727][ T3874] ? page_fault+0x8/0x30 [ 2958.630007][ T3874] page_fault+0x1e/0x30 [ 2958.634197][ T3874] RIP: 0033:0x7f7368a0f9d0 [ 2958.638640][ T3874] Code: Bad RIP value. [ 2958.642722][ T3874] RSP: 002b:00007ffe4146d8e8 EFLAGS: 00010202 [ 2958.648809][ T3874] RAX: 0000000000000010 RBX: 0000000000000000 RCX: 00007f7368a6c347 [ 2958.656802][ T3874] RDX: 00007ffe4146d96c RSI: 000000000000541b RDI: 0000000000000010 [ 2958.664873][ T3874] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 2958.672853][ T3874] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000003 [ 2958.680832][ T3874] R13: 0000000000000000 R14: 0000000001ca6c10 R15: 0000000001ca3250 [ 2958.716294][ T3874] Mem-Info: [ 2958.732380][ T3874] active_anon:168151 inactive_anon:289 isolated_anon:0 [ 2958.732380][ T3874] active_file:18 inactive_file:6 isolated_file:7 [ 2958.732380][ T3874] unevictable:744 dirty:3 writeback:1 unstable:0 [ 2958.732380][ T3874] slab_reclaimable:18822 slab_unreclaimable:105958 [ 2958.732380][ T3874] mapped:52226 shmem:862 pagetables:3669 bounce:0 [ 2958.732380][ T3874] free:19263 free_pcp:64 free_cma:0 [ 2958.778479][ T3874] Node 0 active_anon:672540kB inactive_anon:1148kB active_file:88kB inactive_file:4kB unevictable:2976kB isolated(anon):0kB isolated(file):28kB mapped:208904kB dirty:12kB writeback:4kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 307200kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2958.794299][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2958.813086][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2958.817059][ T3874] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2958.819033][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2958.851343][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2958.856754][ T3874] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2958.893034][ T3874] lowmem_reserve[]: 0 2553 2555 2555 [ 2958.898376][ T3874] Node 0 DMA32 free:26948kB min:36232kB low:45288kB high:54344kB active_anon:668444kB inactive_anon:1148kB active_file:48kB inactive_file:48kB unevictable:2976kB writepending:16kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10432kB pagetables:14676kB bounce:0kB free_pcp:244kB local_pcp:4kB free_cma:0kB [ 2958.928565][ T3874] lowmem_reserve[]: 0 0 2 2 [ 2958.933160][ T3874] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2958.965814][ T3874] lowmem_reserve[]: 0 0 0 0 [ 2958.980061][ T3874] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2959.012308][ T3874] lowmem_reserve[]: 0 0 0 0 [ 2959.029008][ T3874] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2959.055840][ T3874] Node 0 DMA32: 3120*4kB (UME) 964*8kB (UME) 299*16kB (UMH) 3*32kB (UH) 2*64kB (UH) 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 26736kB [ 2959.071575][ T3874] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2959.088401][ T3874] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 2959.104988][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2959.117385][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2959.126855][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2959.142941][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2959.152317][ T3874] 1638 total pagecache pages [ 2959.156931][ T3874] 0 pages in swap cache [ 2959.161161][ T3874] Swap cache stats: add 0, delete 0, find 0/0 [ 2959.167239][ T3874] Free swap = 0kB [ 2959.170998][ T3874] Total swap = 0kB [ 2959.174740][ T3874] 1965979 pages RAM [ 2959.178581][ T3874] 0 pages HighMem/MovableOnly [ 2959.183483][ T3874] 339406 pages reserved [ 2959.187730][ T3874] 0 pages cma reserved [ 2959.191880][ T3874] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=13367,uid=0 [ 2959.210020][ T3874] Out of memory: Killed process 13367 (syz-executor.4) total-vm:72448kB, anon-rss:2184kB, file-rss:34816kB, shmem-rss:0kB [ 2959.350038][T22083] kworker/u4:4 invoked oom-killer: gfp_mask=0x40cd0(GFP_KERNEL|__GFP_COMP|__GFP_RECLAIMABLE), order=0, oom_score_adj=0 [ 2959.369924][T22083] CPU: 1 PID: 22083 Comm: kworker/u4:4 Not tainted 5.0.0+ #21 [ 2959.377456][T22083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2959.387551][T22083] Workqueue: krdsd rds_connect_worker [ 2959.392942][T22083] Call Trace: [ 2959.396258][T22083] dump_stack+0x172/0x1f0 [ 2959.400609][T22083] dump_header+0x10f/0xb6c [ 2959.405046][T22083] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2959.410865][T22083] ? ___ratelimit+0x60/0x595 [ 2959.415475][T22083] ? do_raw_spin_unlock+0x57/0x270 [ 2959.420607][T22083] oom_kill_process.cold+0x10/0x15 [ 2959.425755][T22083] out_of_memory+0x79a/0x1280 [ 2959.430468][T22083] ? oom_killer_disable+0x280/0x280 [ 2959.435705][T22083] ? mutex_trylock+0x18e/0x1e0 [ 2959.440506][T22083] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2959.446173][T22083] __alloc_pages_slowpath+0x2199/0x28b0 [ 2959.451770][T22083] ? warn_alloc+0x110/0x110 [ 2959.456293][T22083] ? find_held_lock+0x35/0x130 [ 2959.461089][T22083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2959.467359][T22083] ? should_fail+0x1de/0x852 [ 2959.471993][T22083] __alloc_pages_nodemask+0x57e/0x7e0 [ 2959.477386][T22083] ? __lockdep_free_key_range+0x120/0x120 [ 2959.483140][T22083] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2959.488901][T22083] ? cache_grow_begin+0x594/0x860 [ 2959.494083][T22083] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2959.499409][T22083] ? trace_hardirqs_on+0x67/0x230 [ 2959.504470][T22083] cache_grow_begin+0x9c/0x860 [ 2959.509259][T22083] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2959.515518][T22083] ? __cpuset_node_allowed+0x136/0x540 [ 2959.521006][T22083] fallback_alloc+0x1fd/0x2d0 [ 2959.525715][T22083] ____cache_alloc_node+0x1be/0x1e0 [ 2959.530941][T22083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2959.537219][T22083] kmem_cache_alloc+0x1e8/0x6f0 [ 2959.542108][T22083] ? sock_destroy_inode+0x60/0x60 [ 2959.547195][T22083] sock_alloc_inode+0x1d/0x260 [ 2959.552000][T22083] alloc_inode+0x66/0x190 [ 2959.556367][T22083] new_inode_pseudo+0x19/0xf0 [ 2959.561075][T22083] sock_alloc+0x41/0x270 [ 2959.565337][T22083] __sock_create+0xc0/0x750 [ 2959.569948][T22083] sock_create_kern+0x3b/0x50 [ 2959.574646][T22083] rds_tcp_conn_path_connect+0x469/0x890 [ 2959.580296][T22083] ? rds_tcp_state_change+0x280/0x280 [ 2959.585686][T22083] ? process_one_work+0x890/0x1790 [ 2959.590926][T22083] rds_connect_worker+0x1aa/0x2d0 [ 2959.596000][T22083] process_one_work+0x98e/0x1790 [ 2959.601059][T22083] ? pwq_dec_nr_in_flight+0x320/0x320 [ 2959.606462][T22083] ? lock_acquire+0x16f/0x3f0 [ 2959.611196][T22083] worker_thread+0x98/0xe40 [ 2959.615729][T22083] ? trace_hardirqs_on+0x67/0x230 [ 2959.620802][T22083] kthread+0x357/0x430 [ 2959.624904][T22083] ? process_one_work+0x1790/0x1790 [ 2959.630123][T22083] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 2959.636400][T22083] ret_from_fork+0x3a/0x50 [ 2959.743967][T22083] Mem-Info: [ 2959.747168][T22083] active_anon:167619 inactive_anon:289 isolated_anon:0 [ 2959.747168][T22083] active_file:13 inactive_file:19 isolated_file:0 [ 2959.747168][T22083] unevictable:744 dirty:5 writeback:0 unstable:0 [ 2959.747168][T22083] slab_reclaimable:18822 slab_unreclaimable:105958 [ 2959.747168][T22083] mapped:52226 shmem:862 pagetables:3669 bounce:0 [ 2959.747168][T22083] free:19280 free_pcp:62 free_cma:0 [ 2959.839171][T22083] Node 0 active_anon:670412kB inactive_anon:1148kB active_file:52kB inactive_file:72kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:20kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 307200kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2959.965807][T22083] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2960.027430][T22083] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2960.134160][T22083] lowmem_reserve[]: 0 2553 2555 2555 [ 2960.159163][T22083] Node 0 DMA32 free:26764kB min:36232kB low:45288kB high:54344kB active_anon:666316kB inactive_anon:1148kB active_file:52kB inactive_file:72kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10400kB pagetables:14676kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2960.258973][T22083] lowmem_reserve[]: 0 0 2 2 [ 2960.263556][T22083] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2960.459563][T22083] lowmem_reserve[]: 0 0 0 0 [ 2960.464237][T22083] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:28kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2960.596001][T22083] lowmem_reserve[]: 0 0 0 0 [ 2960.618945][T22083] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2960.713320][T22083] Node 0 DMA32: 3131*4kB (ME) 942*8kB (ME) 284*16kB (MH) 2*32kB (UH) 1*64kB (H) 0*128kB 0*256kB 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 26780kB [ 2960.728796][T22083] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2960.806551][T22083] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 2960.948456][T22083] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2960.958253][T22083] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2961.070805][T22083] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2961.170524][T22083] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2961.244573][T22083] 1637 total pagecache pages [ 2961.249323][T22083] 0 pages in swap cache [ 2961.253505][T22083] Swap cache stats: add 0, delete 0, find 0/0 [ 2961.283491][T22083] Free swap = 0kB [ 2961.287290][T22083] Total swap = 0kB [ 2961.362119][T22083] 1965979 pages RAM [ 2961.366006][T22083] 0 pages HighMem/MovableOnly [ 2961.457200][T22083] 339406 pages reserved [ 2961.495785][T22083] 0 pages cma reserved [ 2961.506608][T22083] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=13377,uid=0 [ 2961.522829][T22083] Out of memory: Killed process 13377 (syz-executor.4) total-vm:72448kB, anon-rss:2184kB, file-rss:34816kB, shmem-rss:0kB [ 2961.537909][ T1042] oom_reaper: reaped process 13377 (syz-executor.4), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2961.583255][T22083] kworker/u4:4 invoked oom-killer: gfp_mask=0x40cd0(GFP_KERNEL|__GFP_COMP|__GFP_RECLAIMABLE), order=0, oom_score_adj=0 [ 2961.599095][ C0] net_ratelimit: 12 callbacks suppressed [ 2961.599106][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2961.610697][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2961.705246][T22083] CPU: 0 PID: 22083 Comm: kworker/u4:4 Not tainted 5.0.0+ #21 [ 2961.712840][T22083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2961.723025][T22083] Workqueue: krdsd rds_connect_worker [ 2961.728427][T22083] Call Trace: [ 2961.731745][T22083] dump_stack+0x172/0x1f0 [ 2961.736103][T22083] dump_header+0x10f/0xb6c [ 2961.740557][T22083] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2961.746403][T22083] ? ___ratelimit+0x60/0x595 [ 2961.751068][T22083] ? do_raw_spin_unlock+0x57/0x270 [ 2961.756230][T22083] oom_kill_process.cold+0x10/0x15 [ 2961.761382][T22083] out_of_memory+0x79a/0x1280 [ 2961.766125][T22083] ? oom_killer_disable+0x280/0x280 [ 2961.771408][T22083] ? mutex_trylock+0x18e/0x1e0 [ 2961.776208][T22083] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2961.781888][T22083] __alloc_pages_slowpath+0x2199/0x28b0 [ 2961.787537][T22083] ? warn_alloc+0x110/0x110 [ 2961.792069][T22083] ? find_held_lock+0x35/0x130 [ 2961.796867][T22083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2961.803150][T22083] ? should_fail+0x1de/0x852 [ 2961.807796][T22083] __alloc_pages_nodemask+0x57e/0x7e0 [ 2961.813203][T22083] ? __lockdep_free_key_range+0x120/0x120 [ 2961.818985][T22083] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2961.824750][T22083] ? cache_grow_begin+0x594/0x860 [ 2961.829863][T22083] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2961.835206][T22083] ? trace_hardirqs_on+0x67/0x230 [ 2961.840281][T22083] cache_grow_begin+0x9c/0x860 [ 2961.845079][T22083] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2961.851350][T22083] ? __cpuset_node_allowed+0x136/0x540 [ 2961.856850][T22083] fallback_alloc+0x1fd/0x2d0 [ 2961.861569][T22083] ____cache_alloc_node+0x1be/0x1e0 [ 2961.866801][T22083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2961.873086][T22083] kmem_cache_alloc+0x1e8/0x6f0 [ 2961.878014][T22083] ? sock_destroy_inode+0x60/0x60 [ 2961.883083][T22083] sock_alloc_inode+0x1d/0x260 [ 2961.887892][T22083] alloc_inode+0x66/0x190 [ 2961.892255][T22083] new_inode_pseudo+0x19/0xf0 [ 2961.896972][T22083] sock_alloc+0x41/0x270 [ 2961.901249][T22083] __sock_create+0xc0/0x750 [ 2961.905788][T22083] sock_create_kern+0x3b/0x50 [ 2961.910502][T22083] rds_tcp_conn_path_connect+0x469/0x890 [ 2961.916175][T22083] ? rds_tcp_state_change+0x280/0x280 [ 2961.921586][T22083] ? process_one_work+0x890/0x1790 [ 2961.926751][T22083] rds_connect_worker+0x1aa/0x2d0 [ 2961.931825][T22083] process_one_work+0x98e/0x1790 [ 2961.936828][T22083] ? pwq_dec_nr_in_flight+0x320/0x320 [ 2961.942237][T22083] ? lock_acquire+0x16f/0x3f0 [ 2961.946962][T22083] worker_thread+0x98/0xe40 [ 2961.951496][T22083] ? trace_hardirqs_on+0x67/0x230 [ 2961.956566][T22083] kthread+0x357/0x430 [ 2961.960664][T22083] ? process_one_work+0x1790/0x1790 [ 2961.965886][T22083] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 2961.972160][T22083] ret_from_fork+0x3a/0x50 [ 2962.159090][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2962.164981][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2962.235112][T22083] Mem-Info: [ 2962.238360][T22083] active_anon:167083 inactive_anon:289 isolated_anon:0 [ 2962.238360][T22083] active_file:7 inactive_file:24 isolated_file:26 [ 2962.238360][T22083] unevictable:744 dirty:0 writeback:0 unstable:0 [ 2962.238360][T22083] slab_reclaimable:18822 slab_unreclaimable:105958 [ 2962.238360][T22083] mapped:52226 shmem:862 pagetables:3606 bounce:0 [ 2962.238360][T22083] free:19368 free_pcp:0 free_cma:0 [ 2962.278083][T22083] Node 0 active_anon:668268kB inactive_anon:1148kB active_file:32kB inactive_file:88kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 305152kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2962.311364][T22083] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2962.492897][T22083] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2962.531641][T22083] lowmem_reserve[]: 0 2553 2555 2555 [ 2962.537044][T22083] Node 0 DMA32 free:27132kB min:36232kB low:45288kB high:54344kB active_anon:664156kB inactive_anon:1148kB active_file:76kB inactive_file:16kB unevictable:2976kB writepending:16kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10336kB pagetables:14468kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2962.568354][T22083] lowmem_reserve[]: 0 0 2 2 [ 2962.573182][T22083] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2962.601389][T22083] lowmem_reserve[]: 0 0 0 0 [ 2962.605950][T22083] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2962.636294][T22083] lowmem_reserve[]: 0 0 0 0 [ 2962.641092][T22083] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2962.941389][T22083] Node 0 DMA32: 3149*4kB (ME) 945*8kB (ME) 284*16kB (MH) 2*32kB (UH) 1*64kB (H) 0*128kB 1*256kB (U) 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 27132kB [ 2962.959851][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2962.967330][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2962.974330][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2962.980776][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2962.988987][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2962.995661][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2963.092603][T22083] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2963.180041][T22083] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 2963.339580][T22083] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2963.349352][T22083] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2963.358737][T22083] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2963.448045][T22083] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2963.477232][T22083] 1637 total pagecache pages [ 2963.488150][T22083] 0 pages in swap cache [ 2963.492529][T22083] Swap cache stats: add 0, delete 0, find 0/0 [ 2963.498611][T22083] Free swap = 0kB [ 2963.502477][T22083] Total swap = 0kB [ 2963.506191][T22083] 1965979 pages RAM [ 2963.510044][T22083] 0 pages HighMem/MovableOnly [ 2963.514757][T22083] 339406 pages reserved [ 2963.518980][T22083] 0 pages cma reserved [ 2963.523063][T22083] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=13392,uid=0 [ 2963.537823][T22083] Out of memory: Killed process 13392 (syz-executor.4) total-vm:72448kB, anon-rss:2184kB, file-rss:34816kB, shmem-rss:0kB [ 2963.552622][ T1042] oom_reaper: reaped process 13392 (syz-executor.4), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2963.580651][ T3874] udevd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=-1000 [ 2963.591591][ T3874] CPU: 1 PID: 3874 Comm: udevd Not tainted 5.0.0+ #21 [ 2963.598381][ T3874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2963.608440][ T3874] Call Trace: [ 2963.611765][ T3874] dump_stack+0x172/0x1f0 [ 2963.616119][ T3874] dump_header+0x10f/0xb6c [ 2963.620540][ T3874] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2963.626346][ T3874] ? ___ratelimit+0x60/0x595 [ 2963.630944][ T3874] ? do_raw_spin_unlock+0x57/0x270 [ 2963.636066][ T3874] oom_kill_process.cold+0x10/0x15 [ 2963.641197][ T3874] out_of_memory+0x79a/0x1280 [ 2963.645949][ T3874] ? oom_killer_disable+0x280/0x280 [ 2963.651159][ T3874] ? mutex_trylock+0x18e/0x1e0 [ 2963.655929][ T3874] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2963.661588][ T3874] __alloc_pages_slowpath+0x2199/0x28b0 [ 2963.667171][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2963.673432][ T3874] ? warn_alloc+0x110/0x110 [ 2963.677937][ T3874] ? find_held_lock+0x35/0x130 [ 2963.682705][ T3874] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2963.688954][ T3874] ? should_fail+0x1de/0x852 [ 2963.693560][ T3874] __alloc_pages_nodemask+0x57e/0x7e0 [ 2963.698982][ T3874] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2963.704754][ T3874] ? find_held_lock+0x35/0x130 [ 2963.709529][ T3874] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2963.715782][ T3874] alloc_pages_current+0x107/0x210 [ 2963.720926][ T3874] __page_cache_alloc+0x2bd/0x460 [ 2963.725968][ T3874] ? kasan_check_read+0x11/0x20 [ 2963.730832][ T3874] filemap_fault+0xff7/0x2400 [ 2963.735534][ T3874] ? xas_load+0x67/0x150 [ 2963.739794][ T3874] ? __lock_page_or_retry+0x1020/0x1020 [ 2963.745354][ T3874] ? lock_acquire+0x16f/0x3f0 [ 2963.750040][ T3874] ? ext4_filemap_fault+0x7b/0xaf [ 2963.755123][ T3874] ext4_filemap_fault+0x83/0xaf [ 2963.759993][ T3874] __do_fault+0x116/0x4e0 [ 2963.764343][ T3874] __handle_mm_fault+0x2c6c/0x3ec0 [ 2963.769484][ T3874] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2963.775043][ T3874] ? find_held_lock+0x35/0x130 [ 2963.779816][ T3874] ? handle_mm_fault+0x322/0xb30 [ 2963.784768][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2963.791019][ T3874] ? kasan_check_read+0x11/0x20 [ 2963.795913][ T3874] handle_mm_fault+0x43f/0xb30 [ 2963.800695][ T3874] __do_page_fault+0x5ef/0xda0 [ 2963.805498][ T3874] do_page_fault+0x71/0x581 [ 2963.810030][ T3874] ? page_fault+0x8/0x30 [ 2963.814303][ T3874] page_fault+0x1e/0x30 [ 2963.818490][ T3874] RIP: 0033:0x7f7368a0f9d0 [ 2963.822924][ T3874] Code: Bad RIP value. [ 2963.826998][ T3874] RSP: 002b:00007ffe4146d8e8 EFLAGS: 00010202 [ 2963.833158][ T3874] RAX: 0000000000000010 RBX: 0000000000000000 RCX: 00007f7368a6c347 [ 2963.841241][ T3874] RDX: 00007ffe4146d96c RSI: 000000000000541b RDI: 0000000000000010 [ 2963.849287][ T3874] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 2963.857268][ T3874] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000003 [ 2963.865246][ T3874] R13: 0000000000000000 R14: 0000000001ca6c10 R15: 0000000001ca3250 [ 2963.957582][ T3874] Mem-Info: [ 2963.969947][ T3874] active_anon:166543 inactive_anon:289 isolated_anon:0 [ 2963.969947][ T3874] active_file:11 inactive_file:20 isolated_file:0 [ 2963.969947][ T3874] unevictable:744 dirty:0 writeback:0 unstable:0 [ 2963.969947][ T3874] slab_reclaimable:18821 slab_unreclaimable:105943 [ 2963.969947][ T3874] mapped:52226 shmem:862 pagetables:3579 bounce:0 [ 2963.969947][ T3874] free:19311 free_pcp:62 free_cma:0 [ 2964.111642][ T3874] Node 0 active_anon:666108kB inactive_anon:1148kB active_file:44kB inactive_file:76kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 301056kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2964.175046][ T3874] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2964.331621][ T3874] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2964.599538][ T3874] lowmem_reserve[]: 0 2553 2555 2555 [ 2964.604913][ T3874] Node 0 DMA32 free:26920kB min:36232kB low:45288kB high:54344kB active_anon:662012kB inactive_anon:1148kB active_file:96kB inactive_file:24kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10304kB pagetables:14364kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2964.771255][ T3874] lowmem_reserve[]: 0 0 2 2 [ 2964.775846][ T3874] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2964.844111][ T3874] lowmem_reserve[]: 0 0 0 0 [ 2964.848690][ T3874] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2964.966179][ T3874] lowmem_reserve[]: 0 0 0 0 [ 2965.037413][ T3874] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2965.128716][ T3874] Node 0 DMA32: 3162*4kB (ME) 950*8kB (ME) 285*16kB (UMH) 2*32kB (UH) 2*64kB (UH) 1*128kB (U) 1*256kB (U) 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 26920kB [ 2965.144933][ T3874] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2965.164849][ T3874] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 2965.181563][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2965.191182][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2965.200601][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2965.210261][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2965.219633][ T3874] 1637 total pagecache pages [ 2965.224262][ T3874] 0 pages in swap cache [ 2965.228437][ T3874] Swap cache stats: add 0, delete 0, find 0/0 [ 2965.234612][ T3874] Free swap = 0kB [ 2965.238381][ T3874] Total swap = 0kB [ 2965.564700][ T3874] 1965979 pages RAM [ 2965.568647][ T3874] 0 pages HighMem/MovableOnly [ 2965.623431][ T3874] 339406 pages reserved [ 2965.627640][ T3874] 0 pages cma reserved [ 2965.729028][ T3874] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=13412,uid=0 [ 2965.853070][ T3874] Out of memory: Killed process 13412 (syz-executor.4) total-vm:72448kB, anon-rss:2184kB, file-rss:34816kB, shmem-rss:0kB [ 2965.983221][ T1] init invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2966.081649][ T1] CPU: 0 PID: 1 Comm: init Not tainted 5.0.0+ #21 [ 2966.088129][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2966.098216][ T1] Call Trace: [ 2966.101542][ T1] dump_stack+0x172/0x1f0 [ 2966.105902][ T1] dump_header+0x10f/0xb6c [ 2966.110464][ T1] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2966.116341][ T1] ? ___ratelimit+0x60/0x595 [ 2966.120968][ T1] ? do_raw_spin_unlock+0x57/0x270 [ 2966.126151][ T1] oom_kill_process.cold+0x10/0x15 [ 2966.131329][ T1] out_of_memory+0x79a/0x1280 [ 2966.136142][ T1] ? oom_killer_disable+0x280/0x280 [ 2966.141415][ T1] ? mutex_trylock+0x18e/0x1e0 [ 2966.146234][ T1] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2966.151871][ T1] __alloc_pages_slowpath+0x2199/0x28b0 [ 2966.157422][ T1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2966.163687][ T1] ? warn_alloc+0x110/0x110 [ 2966.168237][ T1] ? find_held_lock+0x35/0x130 [ 2966.173031][ T1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2966.179319][ T1] ? should_fail+0x1de/0x852 [ 2966.183925][ T1] __alloc_pages_nodemask+0x57e/0x7e0 [ 2966.189311][ T1] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2966.195092][ T1] ? find_held_lock+0x35/0x130 [ 2966.199892][ T1] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2966.206153][ T1] alloc_pages_current+0x107/0x210 [ 2966.211281][ T1] __page_cache_alloc+0x2bd/0x460 [ 2966.216317][ T1] ? kasan_check_read+0x11/0x20 [ 2966.221173][ T1] filemap_fault+0xff7/0x2400 [ 2966.225885][ T1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2966.232188][ T1] ? __lock_page_or_retry+0x1020/0x1020 [ 2966.237766][ T1] ? lock_acquire+0x16f/0x3f0 [ 2966.242439][ T1] ? ext4_filemap_fault+0x7b/0xaf [ 2966.247481][ T1] ext4_filemap_fault+0x83/0xaf [ 2966.252405][ T1] __do_fault+0x116/0x4e0 [ 2966.256799][ T1] __handle_mm_fault+0x2c6c/0x3ec0 [ 2966.261944][ T1] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2966.267512][ T1] ? find_held_lock+0x35/0x130 [ 2966.272294][ T1] ? handle_mm_fault+0x322/0xb30 [ 2966.277271][ T1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2966.283555][ T1] ? kasan_check_read+0x11/0x20 [ 2966.288406][ T1] handle_mm_fault+0x43f/0xb30 [ 2966.293172][ T1] __do_page_fault+0x5ef/0xda0 [ 2966.298031][ T1] do_page_fault+0x71/0x581 [ 2966.302560][ T1] ? page_fault+0x8/0x30 [ 2966.306801][ T1] page_fault+0x1e/0x30 [ 2966.310959][ T1] RIP: 0033:0x404b50 [ 2966.314888][ T1] Code: Bad RIP value. [ 2966.318959][ T1] RSP: 002b:00007ffd77951028 EFLAGS: 00010246 [ 2966.325051][ T1] RAX: 0000000001550630 RBX: 00007ffd77951150 RCX: 00000000015502f0 [ 2966.333022][ T1] RDX: 0000000001550630 RSI: 0000000000000000 RDI: 0000000001550244 [ 2966.341011][ T1] RBP: 0000000000000000 R08: 0000000001550240 R09: 0000000000000001 [ 2966.348993][ T1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 2966.357000][ T1] R13: 00007ffd77951340 R14: 0000000000000000 R15: 0000000000000000 [ 2966.433353][ T1] Mem-Info: [ 2966.436853][ T1] active_anon:166008 inactive_anon:289 isolated_anon:0 [ 2966.436853][ T1] active_file:29 inactive_file:2 isolated_file:0 [ 2966.436853][ T1] unevictable:744 dirty:0 writeback:0 unstable:0 [ 2966.436853][ T1] slab_reclaimable:18821 slab_unreclaimable:105943 [ 2966.436853][ T1] mapped:52226 shmem:862 pagetables:3554 bounce:0 [ 2966.436853][ T1] free:19317 free_pcp:62 free_cma:0 [ 2966.518877][ T1] Node 0 active_anon:663952kB inactive_anon:1148kB active_file:60kB inactive_file:60kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:16kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 299008kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2966.598206][ T1] Node 1 active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2966.789349][ T1] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2966.868523][ T1] lowmem_reserve[]: 0 2553 2555 2555 [ 2966.874069][ T1] Node 0 DMA32 free:27008kB min:36232kB low:45288kB high:54344kB active_anon:659856kB inactive_anon:1148kB active_file:60kB inactive_file:60kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10272kB pagetables:14212kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2966.983103][ T1] lowmem_reserve[]: 0 0 2 2 [ 2966.987680][ T1] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2967.087362][ T1] lowmem_reserve[]: 0 0 0 0 [ 2967.111897][ T1] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2967.140230][ C1] net_ratelimit: 14 callbacks suppressed [ 2967.140242][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2967.140310][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2967.140415][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2967.140465][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2967.140561][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2967.140617][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2967.323805][ T1] lowmem_reserve[]: 0 0 0 0 [ 2967.328395][ T1] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2967.381054][ T1] Node 0 DMA32: 3174*4kB (UME) 955*8kB (ME) 283*16kB (MH) 3*32kB (UMH) 2*64kB (UH) 1*128kB (U) 1*256kB (U) 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 27008kB [ 2967.543057][ T1] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2967.555046][ T1] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 2967.789005][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2967.798655][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2967.953398][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2967.999065][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2968.004932][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2968.050556][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2968.060030][ T1] 1637 total pagecache pages [ 2968.064659][ T1] 0 pages in swap cache [ 2968.068837][ T1] Swap cache stats: add 0, delete 0, find 0/0 [ 2968.125125][ T1] Free swap = 0kB [ 2968.178317][ T1] Total swap = 0kB [ 2968.218983][ T1] 1965979 pages RAM [ 2968.222863][ T1] 0 pages HighMem/MovableOnly [ 2968.227543][ T1] 339406 pages reserved [ 2968.303368][ T1] 0 pages cma reserved [ 2968.307502][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=14399,uid=0 [ 2968.399067][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2968.404913][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2968.539323][ T1] Out of memory: Killed process 14399 (syz-executor.4) total-vm:72448kB, anon-rss:2184kB, file-rss:34816kB, shmem-rss:0kB [ 2968.590108][T22083] kworker/u4:4 invoked oom-killer: gfp_mask=0x40cd0(GFP_KERNEL|__GFP_COMP|__GFP_RECLAIMABLE), order=0, oom_score_adj=0 [ 2968.634315][T22083] CPU: 0 PID: 22083 Comm: kworker/u4:4 Not tainted 5.0.0+ #21 [ 2968.641844][T22083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2968.651924][T22083] Workqueue: krdsd rds_connect_worker [ 2968.657379][T22083] Call Trace: [ 2968.660685][T22083] dump_stack+0x172/0x1f0 [ 2968.665038][T22083] dump_header+0x10f/0xb6c [ 2968.669452][T22083] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2968.675315][T22083] ? ___ratelimit+0x60/0x595 [ 2968.679918][T22083] ? do_raw_spin_unlock+0x57/0x270 [ 2968.685034][T22083] oom_kill_process.cold+0x10/0x15 [ 2968.699099][T22083] out_of_memory+0x79a/0x1280 [ 2968.703785][T22083] ? oom_killer_disable+0x280/0x280 [ 2968.708986][T22083] ? mutex_trylock+0x18e/0x1e0 [ 2968.713753][T22083] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2968.719536][T22083] __alloc_pages_slowpath+0x2199/0x28b0 [ 2968.725108][T22083] ? warn_alloc+0x110/0x110 [ 2968.729636][T22083] ? find_held_lock+0x35/0x130 [ 2968.734416][T22083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2968.740664][T22083] ? should_fail+0x1de/0x852 [ 2968.745272][T22083] __alloc_pages_nodemask+0x57e/0x7e0 [ 2968.750694][T22083] ? __lockdep_free_key_range+0x120/0x120 [ 2968.756459][T22083] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2968.762290][T22083] ? cache_grow_begin+0x594/0x860 [ 2968.767315][T22083] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2968.772701][T22083] ? trace_hardirqs_on+0x67/0x230 [ 2968.777746][T22083] cache_grow_begin+0x9c/0x860 [ 2968.782519][T22083] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2968.788778][T22083] ? __cpuset_node_allowed+0x136/0x540 [ 2968.794240][T22083] fallback_alloc+0x1fd/0x2d0 [ 2968.798933][T22083] ____cache_alloc_node+0x1be/0x1e0 [ 2968.804146][T22083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2968.810421][T22083] kmem_cache_alloc+0x1e8/0x6f0 [ 2968.815303][T22083] ? sock_destroy_inode+0x60/0x60 [ 2968.820358][T22083] sock_alloc_inode+0x1d/0x260 [ 2968.825923][T22083] alloc_inode+0x66/0x190 [ 2968.830282][T22083] new_inode_pseudo+0x19/0xf0 [ 2968.834980][T22083] sock_alloc+0x41/0x270 [ 2968.839233][T22083] __sock_create+0xc0/0x750 [ 2968.843762][T22083] sock_create_kern+0x3b/0x50 [ 2968.848463][T22083] rds_tcp_conn_path_connect+0x469/0x890 [ 2968.854127][T22083] ? rds_tcp_state_change+0x280/0x280 [ 2968.859522][T22083] ? process_one_work+0x890/0x1790 [ 2968.865566][T22083] rds_connect_worker+0x1aa/0x2d0 [ 2968.870622][T22083] process_one_work+0x98e/0x1790 [ 2968.875560][T22083] ? pwq_dec_nr_in_flight+0x320/0x320 [ 2968.880921][T22083] ? lock_acquire+0x16f/0x3f0 [ 2968.885600][T22083] worker_thread+0x98/0xe40 [ 2968.890095][T22083] ? trace_hardirqs_on+0x67/0x230 [ 2968.895246][T22083] kthread+0x357/0x430 [ 2968.899307][T22083] ? process_one_work+0x1790/0x1790 [ 2968.904494][T22083] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 2968.910734][T22083] ret_from_fork+0x3a/0x50 [ 2968.946249][T22083] Mem-Info: [ 2968.956337][T22083] active_anon:165472 inactive_anon:289 isolated_anon:0 [ 2968.956337][T22083] active_file:26 inactive_file:20 isolated_file:15 [ 2968.956337][T22083] unevictable:744 dirty:0 writeback:0 unstable:0 [ 2968.956337][T22083] slab_reclaimable:18820 slab_unreclaimable:105934 [ 2968.956337][T22083] mapped:52226 shmem:862 pagetables:3528 bounce:0 [ 2968.956337][T22083] free:19285 free_pcp:62 free_cma:0 [ 2968.994086][T22083] Node 0 active_anon:661824kB inactive_anon:1148kB active_file:100kB inactive_file:80kB unevictable:2976kB isolated(anon):0kB isolated(file):60kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 299008kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2969.022929][T22083] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2969.056027][T22083] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2969.090419][T22083] lowmem_reserve[]: 0 2553 2555 2555 [ 2969.095812][T22083] Node 0 DMA32 free:26784kB min:36232kB low:45288kB high:54344kB active_anon:657728kB inactive_anon:1148kB active_file:100kB inactive_file:80kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10240kB pagetables:14112kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2969.126036][T22083] lowmem_reserve[]: 0 0 2 2 [ 2969.130636][T22083] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2969.157348][T22083] lowmem_reserve[]: 0 0 0 0 [ 2969.161996][T22083] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2969.198519][T22083] lowmem_reserve[]: 0 0 0 0 [ 2969.203221][T22083] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2969.219394][T22083] Node 0 DMA32: 3191*4kB (UME) 958*8kB (ME) 283*16kB (MH) 3*32kB (UMH) 1*64kB (H) 1*128kB (U) 1*256kB (U) 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 27036kB [ 2969.235807][T22083] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2969.247658][T22083] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 2969.264304][T22083] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2969.274050][T22083] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2969.283449][T22083] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2969.293096][T22083] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2969.302430][T22083] 1637 total pagecache pages [ 2969.307018][T22083] 0 pages in swap cache [ 2969.312332][T22083] Swap cache stats: add 0, delete 0, find 0/0 [ 2969.318426][T22083] Free swap = 0kB [ 2969.327011][T22083] Total swap = 0kB [ 2969.334511][T22083] 1965979 pages RAM [ 2969.338375][T22083] 0 pages HighMem/MovableOnly [ 2969.370901][T22083] 339406 pages reserved [ 2969.375104][T22083] 0 pages cma reserved [ 2969.409049][T22083] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=14419,uid=0 [ 2969.512650][T22083] Out of memory: Killed process 14419 (syz-executor.4) total-vm:72448kB, anon-rss:2184kB, file-rss:34816kB, shmem-rss:0kB [ 2969.718490][ T7960] syz-executor.2 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2969.744917][ T7960] CPU: 0 PID: 7960 Comm: syz-executor.2 Not tainted 5.0.0+ #21 [ 2969.752516][ T7960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2969.762614][ T7960] Call Trace: [ 2969.765937][ T7960] dump_stack+0x172/0x1f0 [ 2969.770382][ T7960] dump_header+0x10f/0xb6c [ 2969.774841][ T7960] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2969.780696][ T7960] ? ___ratelimit+0x60/0x595 [ 2969.785324][ T7960] ? do_raw_spin_unlock+0x57/0x270 [ 2969.790488][ T7960] oom_kill_process.cold+0x10/0x15 [ 2969.795669][ T7960] out_of_memory+0x79a/0x1280 [ 2969.800395][ T7960] ? oom_killer_disable+0x280/0x280 [ 2969.805627][ T7960] ? mutex_trylock+0x18e/0x1e0 [ 2969.810424][ T7960] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2969.816264][ T7960] __alloc_pages_slowpath+0x2199/0x28b0 [ 2969.821854][ T7960] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2969.828411][ T7960] ? warn_alloc+0x110/0x110 [ 2969.832945][ T7960] ? find_held_lock+0x35/0x130 [ 2969.837749][ T7960] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2969.844030][ T7960] ? should_fail+0x1de/0x852 [ 2969.848687][ T7960] __alloc_pages_nodemask+0x57e/0x7e0 [ 2969.854250][ T7960] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2969.860051][ T7960] ? find_held_lock+0x35/0x130 [ 2969.864846][ T7960] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2969.871122][ T7960] alloc_pages_current+0x107/0x210 [ 2969.876276][ T7960] __page_cache_alloc+0x2bd/0x460 [ 2969.881336][ T7960] ? kasan_check_read+0x11/0x20 [ 2969.886231][ T7960] filemap_fault+0xff7/0x2400 [ 2969.890961][ T7960] ? xas_load+0x67/0x150 [ 2969.895247][ T7960] ? __lock_page_or_retry+0x1020/0x1020 [ 2969.900882][ T7960] ? lock_acquire+0x16f/0x3f0 [ 2969.905621][ T7960] ? ext4_filemap_fault+0x7b/0xaf [ 2969.910704][ T7960] ext4_filemap_fault+0x83/0xaf [ 2969.915607][ T7960] __do_fault+0x116/0x4e0 [ 2969.919984][ T7960] __handle_mm_fault+0x2c6c/0x3ec0 [ 2969.925180][ T7960] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2969.930784][ T7960] ? find_held_lock+0x35/0x130 [ 2969.935580][ T7960] ? handle_mm_fault+0x322/0xb30 [ 2969.940549][ T7960] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2969.946817][ T7960] ? kasan_check_read+0x11/0x20 [ 2969.951702][ T7960] handle_mm_fault+0x43f/0xb30 [ 2969.956516][ T7960] __do_page_fault+0x5ef/0xda0 [ 2969.961317][ T7960] do_page_fault+0x71/0x581 [ 2969.965837][ T7960] ? page_fault+0x8/0x30 [ 2969.970117][ T7960] page_fault+0x1e/0x30 [ 2969.974303][ T7960] RIP: 0033:0x4120ba [ 2969.978234][ T7960] Code: Bad RIP value. [ 2969.982318][ T7960] RSP: 002b:00007ffea835e4f8 EFLAGS: 00010246 [ 2969.988478][ T7960] RAX: 0000000000000101 RBX: 0000000001ec1940 RCX: 00000000004120ba [ 2969.996478][ T7960] RDX: 0000000040000000 RSI: 00007ffea835e530 RDI: ffffffffffffffff [ 2970.004500][ T7960] RBP: 0000000000002d13 R08: 0000000000000001 R09: 0000000000000001 [ 2970.012579][ T7960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2970.020573][ T7960] R13: 00007ffea835e530 R14: 0000000001ec199b R15: 00007ffea835e540 [ 2970.444333][ T7960] Mem-Info: [ 2970.447545][ T7960] active_anon:164936 inactive_anon:289 isolated_anon:0 [ 2970.447545][ T7960] active_file:33 inactive_file:0 isolated_file:0 [ 2970.447545][ T7960] unevictable:744 dirty:0 writeback:4 unstable:0 [ 2970.447545][ T7960] slab_reclaimable:18820 slab_unreclaimable:105934 [ 2970.447545][ T7960] mapped:52226 shmem:862 pagetables:3539 bounce:0 [ 2970.447545][ T7960] free:19358 free_pcp:62 free_cma:0 [ 2970.542852][ T7960] Node 0 active_anon:659664kB inactive_anon:1148kB active_file:16kB inactive_file:16kB unevictable:2976kB isolated(anon):0kB isolated(file):88kB mapped:208904kB dirty:4kB writeback:4kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 294912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2970.571976][ T7960] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2970.602180][ T7960] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2970.631609][ T7960] lowmem_reserve[]: 0 2553 2555 2555 [ 2970.636957][ T7960] Node 0 DMA32 free:27336kB min:36232kB low:45288kB high:54344kB active_anon:655568kB inactive_anon:1148kB active_file:16kB inactive_file:16kB unevictable:2976kB writepending:8kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10208kB pagetables:14052kB bounce:0kB free_pcp:4kB local_pcp:4kB free_cma:0kB [ 2970.667320][ T7960] lowmem_reserve[]: 0 0 2 2 [ 2970.679167][ T7960] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2970.706059][ T7960] lowmem_reserve[]: 0 0 0 0 [ 2970.710672][ T7960] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2970.763586][ T7960] lowmem_reserve[]: 0 0 0 0 [ 2970.768181][ T7960] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2970.792352][ T7960] Node 0 DMA32: 3208*4kB (UME) 961*8kB (ME) 283*16kB (MH) 2*32kB (MH) 1*64kB (H) 1*128kB (U) 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 26840kB [ 2970.817398][ T7960] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2970.829524][ T7960] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 2970.847125][ T7960] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2970.856958][ T7960] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2970.866884][ T7960] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2970.876504][ T7960] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2970.885953][ T7960] 1637 total pagecache pages [ 2970.890615][ T7960] 0 pages in swap cache [ 2970.895908][ T7960] Swap cache stats: add 0, delete 0, find 0/0 [ 2970.902061][ T7960] Free swap = 0kB [ 2970.905790][ T7960] Total swap = 0kB [ 2970.913504][ T7960] 1965979 pages RAM [ 2970.917328][ T7960] 0 pages HighMem/MovableOnly [ 2970.922107][ T7960] 339406 pages reserved [ 2970.926270][ T7960] 0 pages cma reserved [ 2970.940132][ T7960] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=14439,uid=0 [ 2970.962446][ T7960] Out of memory: Killed process 14439 (syz-executor.4) total-vm:72448kB, anon-rss:2184kB, file-rss:34816kB, shmem-rss:0kB [ 2970.977181][ T1042] oom_reaper: reaped process 14439 (syz-executor.4), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2970.996065][ T7938] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2971.034546][ T7938] CPU: 0 PID: 7938 Comm: syz-fuzzer Not tainted 5.0.0+ #21 [ 2971.041789][ T7938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2971.051889][ T7938] Call Trace: [ 2971.055246][ T7938] dump_stack+0x172/0x1f0 [ 2971.059621][ T7938] dump_header+0x10f/0xb6c [ 2971.064086][ T7938] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2971.069928][ T7938] ? ___ratelimit+0x60/0x595 [ 2971.074530][ T7938] ? do_raw_spin_unlock+0x57/0x270 [ 2971.079660][ T7938] oom_kill_process.cold+0x10/0x15 [ 2971.084827][ T7938] out_of_memory+0x79a/0x1280 [ 2971.089544][ T7938] ? oom_killer_disable+0x280/0x280 [ 2971.094775][ T7938] ? mutex_trylock+0x18e/0x1e0 [ 2971.099555][ T7938] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2971.105209][ T7938] __alloc_pages_slowpath+0x2199/0x28b0 [ 2971.110775][ T7938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2971.117113][ T7938] ? warn_alloc+0x110/0x110 [ 2971.121713][ T7938] ? find_held_lock+0x35/0x130 [ 2971.126509][ T7938] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2971.132761][ T7938] ? should_fail+0x1de/0x852 [ 2971.137378][ T7938] __alloc_pages_nodemask+0x57e/0x7e0 [ 2971.142776][ T7938] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2971.148513][ T7938] ? find_held_lock+0x35/0x130 [ 2971.153384][ T7938] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2971.159663][ T7938] alloc_pages_current+0x107/0x210 [ 2971.164805][ T7938] __page_cache_alloc+0x2bd/0x460 [ 2971.169856][ T7938] ? kasan_check_read+0x11/0x20 [ 2971.174755][ T7938] filemap_fault+0xff7/0x2400 [ 2971.179494][ T7938] ? xas_load+0x67/0x150 [ 2971.183775][ T7938] ? __lock_page_or_retry+0x1020/0x1020 [ 2971.189339][ T7938] ? lock_acquire+0x16f/0x3f0 [ 2971.194033][ T7938] ? ext4_filemap_fault+0x7b/0xaf [ 2971.199089][ T7938] ext4_filemap_fault+0x83/0xaf [ 2971.204053][ T7938] __do_fault+0x116/0x4e0 [ 2971.208398][ T7938] __handle_mm_fault+0x2c6c/0x3ec0 [ 2971.213544][ T7938] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2971.219101][ T7938] ? find_held_lock+0x35/0x130 [ 2971.223884][ T7938] ? handle_mm_fault+0x322/0xb30 [ 2971.228865][ T7938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2971.235152][ T7938] ? kasan_check_read+0x11/0x20 [ 2971.240039][ T7938] handle_mm_fault+0x43f/0xb30 [ 2971.244831][ T7938] __do_page_fault+0x5ef/0xda0 [ 2971.249627][ T7938] do_page_fault+0x71/0x581 [ 2971.254142][ T7938] ? page_fault+0x8/0x30 [ 2971.258397][ T7938] page_fault+0x1e/0x30 [ 2971.262569][ T7938] RIP: 0033:0x45ddf3 [ 2971.266485][ T7938] Code: Bad RIP value. [ 2971.270575][ T7938] RSP: 002b:000000c420035e80 EFLAGS: 00010246 [ 2971.276656][ T7938] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 000000000045ddf3 [ 2971.284653][ T7938] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001685158 [ 2971.292667][ T7938] RBP: 000000c420035ec8 R08: 0000000000000000 R09: 0000000000000000 [ 2971.300676][ T7938] R10: 000000c420035eb8 R11: 0000000000000246 R12: 0000000000430120 [ 2971.308662][ T7938] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 2971.506752][ T7938] Mem-Info: [ 2971.510045][ T7938] active_anon:164396 inactive_anon:289 isolated_anon:0 [ 2971.510045][ T7938] active_file:16 inactive_file:13 isolated_file:0 [ 2971.510045][ T7938] unevictable:744 dirty:0 writeback:0 unstable:0 [ 2971.510045][ T7938] slab_reclaimable:18820 slab_unreclaimable:105931 [ 2971.510045][ T7938] mapped:52226 shmem:862 pagetables:3487 bounce:0 [ 2971.510045][ T7938] free:19301 free_pcp:126 free_cma:0 [ 2971.768775][ T7938] Node 0 active_anon:657520kB inactive_anon:1148kB active_file:60kB inactive_file:52kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 292864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2971.811670][ T7938] Node 1 active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2972.011275][ T7938] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2972.113366][ T7938] lowmem_reserve[]: 0 2553 2555 2555 [ 2972.118730][ T7938] Node 0 DMA32 free:26848kB min:36232kB low:45288kB high:54344kB active_anon:653424kB inactive_anon:1148kB active_file:60kB inactive_file:52kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10208kB pagetables:13948kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2972.159026][ C0] net_ratelimit: 16 callbacks suppressed [ 2972.159037][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2972.170573][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2972.470185][ T7938] lowmem_reserve[]: 0 0 2 2 [ 2972.474748][ T7938] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2972.525702][ T7938] lowmem_reserve[]: 0 0 0 0 [ 2972.559093][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2972.564932][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2972.604028][ T7938] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2972.867534][ T7938] lowmem_reserve[]: 0 0 0 0 [ 2972.958065][ T7938] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2973.093625][ T7938] Node 0 DMA32: 3218*4kB (UME) 966*8kB (UME) 288*16kB (UMH) 3*32kB (UH) 4*64kB (UH) 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 27096kB [ 2973.185059][ T7938] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2973.197190][ T7938] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 2973.311831][ T7938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2973.359662][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2973.369286][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2973.378625][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2973.387717][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2973.394771][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2973.400747][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2973.427655][ T7938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2973.484210][ T7938] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2973.531626][ T7938] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2973.639027][ T7938] 1639 total pagecache pages [ 2973.643673][ T7938] 0 pages in swap cache [ 2973.647834][ T7938] Swap cache stats: add 0, delete 0, find 0/0 [ 2973.790911][ T7938] Free swap = 0kB [ 2973.794678][ T7938] Total swap = 0kB [ 2973.798412][ T7938] 1965979 pages RAM [ 2973.909514][ T7938] 0 pages HighMem/MovableOnly [ 2973.914244][ T7938] 339406 pages reserved [ 2973.918416][ T7938] 0 pages cma reserved [ 2974.090277][ T7938] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=14448,uid=0 [ 2974.260879][ T7938] Out of memory: Killed process 14448 (syz-executor.4) total-vm:72448kB, anon-rss:2184kB, file-rss:34816kB, shmem-rss:0kB [ 2974.418769][ T7829] rsyslogd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2974.558950][ T7829] CPU: 0 PID: 7829 Comm: rsyslogd Not tainted 5.0.0+ #21 [ 2974.566020][ T7829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2974.576093][ T7829] Call Trace: [ 2974.579422][ T7829] dump_stack+0x172/0x1f0 [ 2974.583789][ T7829] dump_header+0x10f/0xb6c [ 2974.588243][ T7829] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2974.594070][ T7829] ? ___ratelimit+0x60/0x595 [ 2974.598820][ T7829] ? do_raw_spin_unlock+0x57/0x270 [ 2974.604028][ T7829] oom_kill_process.cold+0x10/0x15 [ 2974.609184][ T7829] out_of_memory+0x79a/0x1280 [ 2974.613883][ T7829] ? oom_killer_disable+0x280/0x280 [ 2974.619099][ T7829] ? mutex_trylock+0x18e/0x1e0 [ 2974.623876][ T7829] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2974.629646][ T7829] __alloc_pages_slowpath+0x2199/0x28b0 [ 2974.635246][ T7829] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2974.641607][ T7829] ? warn_alloc+0x110/0x110 [ 2974.646182][ T7829] ? find_held_lock+0x35/0x130 [ 2974.651033][ T7829] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2974.657328][ T7829] ? should_fail+0x1de/0x852 [ 2974.661976][ T7829] __alloc_pages_nodemask+0x57e/0x7e0 [ 2974.667398][ T7829] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2974.673166][ T7829] ? find_held_lock+0x35/0x130 [ 2974.677970][ T7829] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2974.684276][ T7829] alloc_pages_current+0x107/0x210 [ 2974.689442][ T7829] __page_cache_alloc+0x2bd/0x460 [ 2974.694507][ T7829] ? kasan_check_read+0x11/0x20 [ 2974.699479][ T7829] filemap_fault+0xff7/0x2400 [ 2974.704178][ T7829] ? xas_load+0x67/0x150 [ 2974.708476][ T7829] ? __lock_page_or_retry+0x1020/0x1020 [ 2974.714064][ T7829] ? lock_acquire+0x16f/0x3f0 [ 2974.718792][ T7829] ? ext4_filemap_fault+0x7b/0xaf [ 2974.723897][ T7829] ext4_filemap_fault+0x83/0xaf [ 2974.728813][ T7829] __do_fault+0x116/0x4e0 [ 2974.734815][ T7829] __handle_mm_fault+0x2c6c/0x3ec0 [ 2974.740008][ T7829] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2974.745610][ T7829] ? find_held_lock+0x35/0x130 [ 2974.750488][ T7829] ? handle_mm_fault+0x322/0xb30 [ 2974.755472][ T7829] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2974.763192][ T7829] ? kasan_check_read+0x11/0x20 [ 2974.769429][ T7829] handle_mm_fault+0x43f/0xb30 [ 2974.774318][ T7829] __do_page_fault+0x5ef/0xda0 [ 2974.779166][ T7829] do_page_fault+0x71/0x581 [ 2974.783751][ T7829] ? page_fault+0x8/0x30 [ 2974.788062][ T7829] page_fault+0x1e/0x30 [ 2974.792266][ T7829] RIP: 0033:0x7f0cf13e8aa0 [ 2974.796713][ T7829] Code: Bad RIP value. [ 2974.800794][ T7829] RSP: 002b:00007f0cef103d98 EFLAGS: 00010246 [ 2974.806879][ T7829] RAX: 000000000000000a RBX: 0000000000000006 RCX: 00007f0cf093962e [ 2974.815746][ T7829] RDX: 0000000000000358 RSI: 00007f0cf09395a0 RDI: 0000000000000006 [ 2974.823764][ T7829] RBP: 00007f0cf09395a0 R08: 00007f0cf0736620 R09: 0000000004000001 [ 2974.831760][ T7829] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 2974.840546][ T7829] R13: 0000000000000000 R14: 0000000000000c20 R15: 00007f0cf093862f [ 2975.181444][ T7829] Mem-Info: [ 2975.184656][ T7829] active_anon:163860 inactive_anon:289 isolated_anon:0 [ 2975.184656][ T7829] active_file:19 inactive_file:13 isolated_file:27 [ 2975.184656][ T7829] unevictable:744 dirty:1 writeback:0 unstable:0 [ 2975.184656][ T7829] slab_reclaimable:18821 slab_unreclaimable:105931 [ 2975.184656][ T7829] mapped:52226 shmem:862 pagetables:3461 bounce:0 [ 2975.184656][ T7829] free:19374 free_pcp:61 free_cma:0 [ 2975.222240][ T7829] Node 0 active_anon:655376kB inactive_anon:1148kB active_file:76kB inactive_file:48kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:4kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 290816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2975.251229][ T7829] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2975.278058][ T7829] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2975.582375][ T7829] lowmem_reserve[]: 0 2553 2555 2555 [ 2975.587725][ T7829] Node 0 DMA32 free:26700kB min:36232kB low:45288kB high:54344kB active_anon:651280kB inactive_anon:1148kB active_file:64kB inactive_file:52kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10112kB pagetables:13844kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2975.751609][ T7829] lowmem_reserve[]: 0 0 2 2 [ 2975.756183][ T7829] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2975.796107][ T7829] lowmem_reserve[]: 0 0 0 0 [ 2975.828582][ T7829] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2975.956822][ T7829] lowmem_reserve[]: 0 0 0 0 [ 2975.967353][ T7829] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2975.988795][ T7829] Node 0 DMA32: 3189*4kB (UME) 939*8kB (ME) 272*16kB (MH) 1*32kB (H) 2*64kB (UH) 1*128kB (U) 1*256kB (U) 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 26700kB [ 2976.211170][ T7829] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2976.258210][ T7829] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 2976.382589][ T7829] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2976.439191][ T7829] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2976.448569][ T7829] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2976.488302][ T7829] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2976.510637][ T7829] 1636 total pagecache pages [ 2976.515288][ T7829] 0 pages in swap cache [ 2976.526407][ T7829] Swap cache stats: add 0, delete 0, find 0/0 [ 2976.532615][ T7829] Free swap = 0kB [ 2976.536335][ T7829] Total swap = 0kB [ 2976.540175][ T7829] 1965979 pages RAM [ 2976.544007][ T7829] 0 pages HighMem/MovableOnly [ 2976.548688][ T7829] 339406 pages reserved [ 2976.552918][ T7829] 0 pages cma reserved [ 2976.557037][ T7829] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=14453,uid=0 [ 2976.573364][ T7829] Out of memory: Killed process 14453 (syz-executor.4) total-vm:72448kB, anon-rss:2184kB, file-rss:34816kB, shmem-rss:0kB [ 2976.586585][ T1042] oom_reaper: reaped process 14453 (syz-executor.4), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2976.600747][T12381] syz-executor.4 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2976.616163][T12381] CPU: 0 PID: 12381 Comm: syz-executor.4 Not tainted 5.0.0+ #21 [ 2976.623849][T12381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2976.633945][T12381] Call Trace: [ 2976.637249][T12381] dump_stack+0x172/0x1f0 [ 2976.641577][T12381] dump_header+0x10f/0xb6c [ 2976.645992][T12381] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2976.651800][T12381] ? ___ratelimit+0x60/0x595 [ 2976.656408][T12381] ? do_raw_spin_unlock+0x57/0x270 [ 2976.661544][T12381] oom_kill_process.cold+0x10/0x15 [ 2976.666668][T12381] out_of_memory+0x79a/0x1280 [ 2976.671352][T12381] ? oom_killer_disable+0x280/0x280 [ 2976.676539][T12381] ? mutex_trylock+0x18e/0x1e0 [ 2976.681315][T12381] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2976.686951][T12381] __alloc_pages_slowpath+0x2199/0x28b0 [ 2976.692495][T12381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2976.698760][T12381] ? warn_alloc+0x110/0x110 [ 2976.703264][T12381] ? find_held_lock+0x35/0x130 [ 2976.708031][T12381] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2976.714302][T12381] ? should_fail+0x1de/0x852 [ 2976.718948][T12381] __alloc_pages_nodemask+0x57e/0x7e0 [ 2976.724810][T12381] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2976.730725][T12381] ? find_held_lock+0x35/0x130 [ 2976.735511][T12381] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2976.741768][T12381] alloc_pages_current+0x107/0x210 [ 2976.746887][T12381] __page_cache_alloc+0x2bd/0x460 [ 2976.751921][T12381] ? kasan_check_read+0x11/0x20 [ 2976.756792][T12381] filemap_fault+0xff7/0x2400 [ 2976.761466][T12381] ? xas_load+0x67/0x150 [ 2976.765715][T12381] ? __lock_page_or_retry+0x1020/0x1020 [ 2976.771262][T12381] ? lock_acquire+0x16f/0x3f0 [ 2976.775982][T12381] ? ext4_filemap_fault+0x7b/0xaf [ 2976.781041][T12381] ext4_filemap_fault+0x83/0xaf [ 2976.785893][T12381] __do_fault+0x116/0x4e0 [ 2976.790220][T12381] __handle_mm_fault+0x2c6c/0x3ec0 [ 2976.795332][T12381] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2976.800877][T12381] ? find_held_lock+0x35/0x130 [ 2976.805642][T12381] ? handle_mm_fault+0x322/0xb30 [ 2976.810579][T12381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2976.816842][T12381] ? kasan_check_read+0x11/0x20 [ 2976.821715][T12381] handle_mm_fault+0x43f/0xb30 [ 2976.826500][T12381] __do_page_fault+0x5ef/0xda0 [ 2976.831281][T12381] do_page_fault+0x71/0x581 [ 2976.835786][T12381] ? page_fault+0x8/0x30 [ 2976.840294][T12381] page_fault+0x1e/0x30 [ 2976.844463][T12381] RIP: 0033:0x4120ba [ 2976.855331][T12381] Code: Bad RIP value. [ 2976.859813][T12381] RSP: 002b:00007fff25179de8 EFLAGS: 00010246 [ 2976.866461][T12381] RAX: 0000000000002f7c RBX: 0000000001a87940 RCX: 00000000004120ba [ 2976.874463][T12381] RDX: 0000000040000000 RSI: 00007fff25179e20 RDI: ffffffffffffffff [ 2976.882547][T12381] RBP: 000000000000277b R08: 0000000000000001 R09: 0000000000000001 [ 2976.890521][T12381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 2976.898513][T12381] R13: 00007fff25179e20 R14: 0000000001a8799b R15: 00007fff25179e30 [ 2976.961697][T12381] Mem-Info: [ 2976.964883][T12381] active_anon:163328 inactive_anon:289 isolated_anon:0 [ 2976.964883][T12381] active_file:7 inactive_file:8 isolated_file:15 [ 2976.964883][T12381] unevictable:744 dirty:0 writeback:0 unstable:0 [ 2976.964883][T12381] slab_reclaimable:18821 slab_unreclaimable:105930 [ 2976.964883][T12381] mapped:52226 shmem:862 pagetables:3424 bounce:0 [ 2976.964883][T12381] free:19343 free_pcp:86 free_cma:0 [ 2977.002336][T12381] Node 0 active_anon:653248kB inactive_anon:1148kB active_file:28kB inactive_file:28kB unevictable:2976kB isolated(anon):0kB isolated(file):60kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 290816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2977.032521][T12381] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2977.059226][T12381] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2977.086598][T12381] lowmem_reserve[]: 0 2553 2555 2555 [ 2977.092003][T12381] Node 0 DMA32 free:27016kB min:36232kB low:45288kB high:54344kB active_anon:649152kB inactive_anon:1148kB active_file:16kB inactive_file:52kB unevictable:2976kB writepending:4kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10080kB pagetables:13740kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2977.121958][T12381] lowmem_reserve[]: 0 0 2 2 [ 2977.126510][T12381] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2977.153675][T12381] lowmem_reserve[]: 0 0 0 0 [ 2977.158230][T12381] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2977.187063][T12381] lowmem_reserve[]: 0 0 0 0 [ 2977.191659][T12381] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2977.207550][T12381] Node 0 DMA32: 3200*4kB (ME) 946*8kB (UME) 273*16kB (UMH) 2*32kB (UH) 2*64kB (UH) 1*128kB (U) 1*256kB (U) 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 27360kB [ 2977.223772][T12381] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2977.235607][T12381] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 2977.252053][T12381] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2977.261698][T12381] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2977.271811][T12381] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2977.281462][T12381] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2977.291006][T12381] 1639 total pagecache pages [ 2977.295627][T12381] 0 pages in swap cache [ 2977.299900][T12381] Swap cache stats: add 0, delete 0, find 0/0 [ 2977.305998][T12381] Free swap = 0kB [ 2977.310815][T12381] Total swap = 0kB [ 2977.314564][T12381] 1965979 pages RAM [ 2977.318374][T12381] 0 pages HighMem/MovableOnly [ 2977.323122][T12381] 339406 pages reserved [ 2977.327279][T12381] 0 pages cma reserved [ 2977.331424][T12381] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz4,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=14501,uid=0 [ 2977.346896][T12381] Out of memory: Killed process 14501 (syz-executor.4) total-vm:72448kB, anon-rss:2184kB, file-rss:34816kB, shmem-rss:0kB [ 2977.363525][ T1042] oom_reaper: reaped process 14501 (syz-executor.4), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2977.436485][ T7829] rsyslogd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2977.458969][ T7829] CPU: 0 PID: 7829 Comm: rsyslogd Not tainted 5.0.0+ #21 [ 2977.466044][ T7829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2977.476130][ T7829] Call Trace: [ 2977.479902][ T7829] dump_stack+0x172/0x1f0 [ 2977.484337][ T7829] dump_header+0x10f/0xb6c [ 2977.488801][ T7829] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2977.494680][ T7829] ? ___ratelimit+0x60/0x595 [ 2977.499306][ T7829] ? do_raw_spin_unlock+0x57/0x270 [ 2977.504450][ T7829] oom_kill_process.cold+0x10/0x15 [ 2977.509583][ T7829] out_of_memory+0x79a/0x1280 [ 2977.514281][ T7829] ? oom_killer_disable+0x280/0x280 [ 2977.519501][ T7829] ? mutex_trylock+0x18e/0x1e0 [ 2977.524277][ T7829] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2977.529925][ T7829] __alloc_pages_slowpath+0x2199/0x28b0 [ 2977.535495][ T7829] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2977.541790][ T7829] ? warn_alloc+0x110/0x110 [ 2977.546322][ T7829] ? find_held_lock+0x35/0x130 [ 2977.551122][ T7829] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2977.557463][ T7829] ? should_fail+0x1de/0x852 [ 2977.562084][ T7829] __alloc_pages_nodemask+0x57e/0x7e0 [ 2977.567490][ T7829] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2977.573356][ T7829] ? find_held_lock+0x35/0x130 [ 2977.578180][ T7829] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2977.584453][ T7829] alloc_pages_current+0x107/0x210 [ 2977.589594][ T7829] __page_cache_alloc+0x2bd/0x460 [ 2977.594643][ T7829] ? kasan_check_read+0x11/0x20 [ 2977.599535][ T7829] filemap_fault+0xff7/0x2400 [ 2977.604250][ T7829] ? xas_load+0x67/0x150 [ 2977.608524][ T7829] ? __lock_page_or_retry+0x1020/0x1020 [ 2977.614087][ T7829] ? lock_acquire+0x16f/0x3f0 [ 2977.618775][ T7829] ? ext4_filemap_fault+0x7b/0xaf [ 2977.623830][ T7829] ext4_filemap_fault+0x83/0xaf [ 2977.628707][ T7829] __do_fault+0x116/0x4e0 [ 2977.633103][ T7829] __handle_mm_fault+0x2c6c/0x3ec0 [ 2977.638341][ T7829] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2977.643919][ T7829] ? find_held_lock+0x35/0x130 [ 2977.648703][ T7829] ? handle_mm_fault+0x322/0xb30 [ 2977.653686][ T7829] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2977.660022][ T7829] ? kasan_check_read+0x11/0x20 [ 2977.664963][ T7829] handle_mm_fault+0x43f/0xb30 [ 2977.669769][ T7829] __do_page_fault+0x5ef/0xda0 [ 2977.674570][ T7829] do_page_fault+0x71/0x581 [ 2977.679186][ T7829] ? page_fault+0x8/0x30 [ 2977.683457][ T7829] page_fault+0x1e/0x30 [ 2977.687634][ T7829] RIP: 0033:0x7f0cf13e8aa0 [ 2977.692071][ T7829] Code: Bad RIP value. [ 2977.696191][ T7829] RSP: 002b:00007f0cef103d98 EFLAGS: 00010246 [ 2977.702303][ T7829] RAX: 000000000000000a RBX: 0000000000000006 RCX: 00007f0cf093962e [ 2977.710311][ T7829] RDX: 0000000000000358 RSI: 00007f0cf09395a0 RDI: 0000000000000006 [ 2977.718344][ T7829] RBP: 00007f0cf09395a0 R08: 00007f0cf0736620 R09: 0000000004000001 [ 2977.726340][ T7829] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 2977.734330][ T7829] R13: 0000000000000000 R14: 0000000000000c20 R15: 00007f0cf093862f [ 2977.749343][ C1] net_ratelimit: 14 callbacks suppressed [ 2977.749442][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2977.762528][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2977.773283][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2977.779611][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2977.790559][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2977.798217][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2977.854582][ T7829] Mem-Info: [ 2977.857791][ T7829] active_anon:162788 inactive_anon:289 isolated_anon:0 [ 2977.857791][ T7829] active_file:16 inactive_file:16 isolated_file:0 [ 2977.857791][ T7829] unevictable:744 dirty:4 writeback:0 unstable:0 [ 2977.857791][ T7829] slab_reclaimable:18821 slab_unreclaimable:105930 [ 2977.857791][ T7829] mapped:52226 shmem:862 pagetables:3409 bounce:0 [ 2977.857791][ T7829] free:19382 free_pcp:183 free_cma:0 [ 2977.943667][ T7829] Node 0 active_anon:651088kB inactive_anon:1148kB active_file:60kB inactive_file:64kB unevictable:2976kB isolated(anon):0kB isolated(file):100kB mapped:208904kB dirty:16kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 286720kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2977.982392][ T7829] Node 1 active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2978.024271][ T7829] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2978.065143][ T7829] lowmem_reserve[]: 0 2553 2555 2555 [ 2978.071998][ T7829] Node 0 DMA32 free:27172kB min:36232kB low:45288kB high:54344kB active_anon:646992kB inactive_anon:1148kB active_file:80kB inactive_file:44kB unevictable:2976kB writepending:16kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10048kB pagetables:13636kB bounce:0kB free_pcp:732kB local_pcp:248kB free_cma:0kB [ 2978.102718][ T7829] lowmem_reserve[]: 0 0 2 2 [ 2978.107257][ T7829] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2978.133888][ T7829] lowmem_reserve[]: 0 0 0 0 [ 2978.138440][ T7829] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2978.399065][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2978.405003][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2978.568451][ T7829] lowmem_reserve[]: 0 0 0 0 [ 2978.625909][ T7829] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2978.711231][ T7829] Node 0 DMA32: 3213*4kB (ME) 949*8kB (UME) 273*16kB (MH) 1*32kB (H) 2*64kB (UH) 1*128kB (U) 0*256kB 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 27148kB [ 2978.857089][ T7829] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2978.896793][ T7829] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 2978.959046][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2978.964988][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2978.985026][ T7829] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2979.047216][ T7829] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2979.139026][ T7829] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2979.148625][ T7829] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2979.250817][ T7829] 1636 total pagecache pages [ 2979.255463][ T7829] 0 pages in swap cache [ 2979.319016][ T7829] Swap cache stats: add 0, delete 0, find 0/0 [ 2979.325134][ T7829] Free swap = 0kB [ 2979.349984][ T7829] Total swap = 0kB [ 2979.353761][ T7829] 1965979 pages RAM [ 2979.357575][ T7829] 0 pages HighMem/MovableOnly [ 2979.425411][ T7829] 339406 pages reserved [ 2979.437371][ T7829] 0 pages cma reserved [ 2979.498950][ T7829] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=14514,uid=0 [ 2979.524808][ T7829] Out of memory: Killed process 14514 (syz-executor.4) total-vm:72448kB, anon-rss:2184kB, file-rss:34816kB, shmem-rss:0kB [ 2979.708828][ T7938] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2979.733258][ T7938] CPU: 0 PID: 7938 Comm: syz-fuzzer Not tainted 5.0.0+ #21 [ 2979.740500][ T7938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2979.750578][ T7938] Call Trace: [ 2979.753913][ T7938] dump_stack+0x172/0x1f0 [ 2979.758279][ T7938] dump_header+0x10f/0xb6c [ 2979.762825][ T7938] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2979.771090][ T7938] ? ___ratelimit+0x60/0x595 [ 2979.775699][ T7938] ? do_raw_spin_unlock+0x57/0x270 [ 2979.780838][ T7938] oom_kill_process.cold+0x10/0x15 [ 2979.785981][ T7938] out_of_memory+0x79a/0x1280 [ 2979.790708][ T7938] ? oom_killer_disable+0x280/0x280 [ 2979.795935][ T7938] ? mutex_trylock+0x18e/0x1e0 [ 2979.800716][ T7938] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2979.806391][ T7938] __alloc_pages_slowpath+0x2199/0x28b0 [ 2979.811984][ T7938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2979.818470][ T7938] ? warn_alloc+0x110/0x110 [ 2979.823000][ T7938] ? find_held_lock+0x35/0x130 [ 2979.827793][ T7938] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2979.834070][ T7938] ? should_fail+0x1de/0x852 [ 2979.838704][ T7938] __alloc_pages_nodemask+0x57e/0x7e0 [ 2979.844144][ T7938] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2979.849911][ T7938] ? find_held_lock+0x35/0x130 [ 2979.854697][ T7938] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2979.860965][ T7938] alloc_pages_current+0x107/0x210 [ 2979.866105][ T7938] __page_cache_alloc+0x2bd/0x460 [ 2979.872097][ T7938] ? kasan_check_read+0x11/0x20 [ 2979.876967][ T7938] filemap_fault+0xff7/0x2400 [ 2979.881666][ T7938] ? xas_load+0x67/0x150 [ 2979.885944][ T7938] ? __lock_page_or_retry+0x1020/0x1020 [ 2979.891520][ T7938] ? lock_acquire+0x16f/0x3f0 [ 2979.896235][ T7938] ? ext4_filemap_fault+0x7b/0xaf [ 2979.901309][ T7938] ext4_filemap_fault+0x83/0xaf [ 2979.906379][ T7938] __do_fault+0x116/0x4e0 [ 2979.910734][ T7938] __handle_mm_fault+0x2c6c/0x3ec0 [ 2979.915860][ T7938] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2979.921425][ T7938] ? find_held_lock+0x35/0x130 [ 2979.926199][ T7938] ? handle_mm_fault+0x322/0xb30 [ 2979.931174][ T7938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2979.937448][ T7938] ? kasan_check_read+0x11/0x20 [ 2979.942346][ T7938] handle_mm_fault+0x43f/0xb30 [ 2979.947139][ T7938] __do_page_fault+0x5ef/0xda0 [ 2979.951953][ T7938] do_page_fault+0x71/0x581 [ 2979.956476][ T7938] ? page_fault+0x8/0x30 [ 2979.960742][ T7938] page_fault+0x1e/0x30 [ 2979.964914][ T7938] RIP: 0033:0x45ddf3 [ 2979.968828][ T7938] Code: Bad RIP value. [ 2979.972900][ T7938] RSP: 002b:000000c420035e80 EFLAGS: 00010246 [ 2979.978982][ T7938] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 000000000045ddf3 [ 2979.986988][ T7938] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001685158 [ 2979.995006][ T7938] RBP: 000000c420035ec8 R08: 0000000000000000 R09: 0000000000000000 [ 2980.002993][ T7938] R10: 000000c420035eb8 R11: 0000000000000246 R12: 0000000000430120 [ 2980.011073][ T7938] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 2980.095823][ T7938] Mem-Info: [ 2980.161339][ T7938] active_anon:162256 inactive_anon:289 isolated_anon:0 [ 2980.161339][ T7938] active_file:20 inactive_file:3 isolated_file:0 [ 2980.161339][ T7938] unevictable:744 dirty:0 writeback:4 unstable:0 [ 2980.161339][ T7938] slab_reclaimable:18821 slab_unreclaimable:105930 [ 2980.161339][ T7938] mapped:52226 shmem:862 pagetables:3372 bounce:0 [ 2980.161339][ T7938] free:19358 free_pcp:68 free_cma:0 [ 2980.228598][ T7938] Node 0 active_anon:648960kB inactive_anon:1148kB active_file:0kB inactive_file:96kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:16kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 286720kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2980.331626][ T7938] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2980.466512][ T7938] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2980.544282][ T7938] lowmem_reserve[]: 0 2553 2555 2555 [ 2980.564545][ T7938] Node 0 DMA32 free:27164kB min:36232kB low:45288kB high:54344kB active_anon:644848kB inactive_anon:1148kB active_file:40kB inactive_file:12kB unevictable:2976kB writepending:16kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:10048kB pagetables:13532kB bounce:0kB free_pcp:272kB local_pcp:24kB free_cma:0kB [ 2980.606592][ T7938] lowmem_reserve[]: 0 0 2 2 [ 2980.613152][ T7938] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2980.640092][ T7938] lowmem_reserve[]: 0 0 0 0 [ 2980.644761][ T7938] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2980.673090][ T7938] lowmem_reserve[]: 0 0 0 0 [ 2980.677635][ T7938] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2980.699822][ T7938] Node 0 DMA32: 3171*4kB (UME) 954*8kB (UME) 273*16kB (MH) 2*32kB (UH) 2*64kB (UH) 2*128kB (U) 0*256kB 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 27180kB [ 2980.715844][ T7938] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2980.863778][ T7938] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 2980.934610][ T7938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2981.022862][ T7938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2981.138672][ T7938] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2981.358953][ T7938] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2981.368506][ T7938] 1630 total pagecache pages [ 2981.458932][ T7938] 0 pages in swap cache [ 2981.463142][ T7938] Swap cache stats: add 0, delete 0, find 0/0 [ 2981.510955][ T7938] Free swap = 0kB [ 2981.514774][ T7938] Total swap = 0kB [ 2981.518504][ T7938] 1965979 pages RAM [ 2981.741431][ T7938] 0 pages HighMem/MovableOnly [ 2981.746170][ T7938] 339406 pages reserved [ 2981.750535][ T7938] 0 pages cma reserved [ 2981.754622][ T7938] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=14533,uid=0 [ 2981.781814][ T7938] Out of memory: Killed process 14533 (syz-executor.4) total-vm:72448kB, anon-rss:2184kB, file-rss:34816kB, shmem-rss:0kB [ 2981.956386][ T3874] udevd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=-1000 [ 2982.028967][ T3874] CPU: 0 PID: 3874 Comm: udevd Not tainted 5.0.0+ #21 [ 2982.035844][ T3874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2982.045943][ T3874] Call Trace: [ 2982.049293][ T3874] dump_stack+0x172/0x1f0 [ 2982.053675][ T3874] dump_header+0x10f/0xb6c [ 2982.058159][ T3874] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2982.063998][ T3874] ? ___ratelimit+0x60/0x595 [ 2982.068618][ T3874] ? do_raw_spin_unlock+0x57/0x270 [ 2982.073753][ T3874] oom_kill_process.cold+0x10/0x15 [ 2982.078894][ T3874] out_of_memory+0x79a/0x1280 [ 2982.083617][ T3874] ? oom_killer_disable+0x280/0x280 [ 2982.088847][ T3874] ? mutex_trylock+0x18e/0x1e0 [ 2982.093633][ T3874] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2982.099305][ T3874] __alloc_pages_slowpath+0x2199/0x28b0 [ 2982.104888][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2982.111186][ T3874] ? warn_alloc+0x110/0x110 [ 2982.115727][ T3874] ? find_held_lock+0x35/0x130 [ 2982.120510][ T3874] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2982.126786][ T3874] ? should_fail+0x1de/0x852 [ 2982.131472][ T3874] __alloc_pages_nodemask+0x57e/0x7e0 [ 2982.136875][ T3874] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2982.142618][ T3874] ? find_held_lock+0x35/0x130 [ 2982.147403][ T3874] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2982.153677][ T3874] alloc_pages_current+0x107/0x210 [ 2982.158818][ T3874] __page_cache_alloc+0x2bd/0x460 [ 2982.163874][ T3874] ? kasan_check_read+0x11/0x20 [ 2982.168804][ T3874] filemap_fault+0xff7/0x2400 [ 2982.173528][ T3874] ? xas_load+0x67/0x150 [ 2982.177965][ T3874] ? __lock_page_or_retry+0x1020/0x1020 [ 2982.183567][ T3874] ? lock_acquire+0x16f/0x3f0 [ 2982.188274][ T3874] ? ext4_filemap_fault+0x7b/0xaf [ 2982.193365][ T3874] ext4_filemap_fault+0x83/0xaf [ 2982.198268][ T3874] __do_fault+0x116/0x4e0 [ 2982.202641][ T3874] __handle_mm_fault+0x2c6c/0x3ec0 [ 2982.207789][ T3874] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2982.213476][ T3874] ? find_held_lock+0x35/0x130 [ 2982.218358][ T3874] ? handle_mm_fault+0x322/0xb30 [ 2982.223336][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2982.229728][ T3874] ? kasan_check_read+0x11/0x20 [ 2982.234884][ T3874] handle_mm_fault+0x43f/0xb30 [ 2982.239677][ T3874] __do_page_fault+0x5ef/0xda0 [ 2982.244467][ T3874] do_page_fault+0x71/0x581 [ 2982.248979][ T3874] ? page_fault+0x8/0x30 [ 2982.253241][ T3874] page_fault+0x1e/0x30 [ 2982.257410][ T3874] RIP: 0033:0x7f7368a0f9d0 [ 2982.261852][ T3874] Code: Bad RIP value. [ 2982.265921][ T3874] RSP: 002b:00007ffe4146d8e8 EFLAGS: 00010202 [ 2982.272007][ T3874] RAX: 0000000000000010 RBX: 0000000000000000 RCX: 00007f7368a6c347 [ 2982.280029][ T3874] RDX: 00007ffe4146d96c RSI: 000000000000541b RDI: 0000000000000010 [ 2982.288069][ T3874] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 2982.296096][ T3874] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000003 [ 2982.304147][ T3874] R13: 0000000000000000 R14: 0000000001ca6c10 R15: 0000000001ca3250 [ 2982.772382][ T3874] Mem-Info: [ 2982.775582][ T3874] active_anon:161716 inactive_anon:289 isolated_anon:0 [ 2982.775582][ T3874] active_file:25 inactive_file:8 isolated_file:0 [ 2982.775582][ T3874] unevictable:744 dirty:0 writeback:0 unstable:0 [ 2982.775582][ T3874] slab_reclaimable:18822 slab_unreclaimable:105929 [ 2982.775582][ T3874] mapped:52226 shmem:862 pagetables:3357 bounce:0 [ 2982.775582][ T3874] free:19216 free_pcp:64 free_cma:0 [ 2982.958984][ T3874] Node 0 active_anon:646800kB inactive_anon:1148kB active_file:164kB inactive_file:0kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 282624kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2983.034358][ T3874] Node 1 active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2983.068033][ T3874] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2983.119024][ C0] net_ratelimit: 18 callbacks suppressed [ 2983.119034][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2983.130574][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2983.142570][ T3874] lowmem_reserve[]: 0 2553 2555 2555 [ 2983.147914][ T3874] Node 0 DMA32 free:26508kB min:36232kB low:45288kB high:54344kB active_anon:642704kB inactive_anon:1148kB active_file:164kB inactive_file:0kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9984kB pagetables:13428kB bounce:0kB free_pcp:256kB local_pcp:248kB free_cma:0kB [ 2983.178140][ T3874] lowmem_reserve[]: 0 0 2 2 [ 2983.184535][ T3874] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2983.211198][ T3874] lowmem_reserve[]: 0 0 0 0 [ 2983.215803][ T3874] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2983.244227][ T3874] lowmem_reserve[]: 0 0 0 0 [ 2983.248775][ T3874] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2983.272602][ T3874] Node 0 DMA32: 3211*4kB (UME) 958*8kB (UME) 273*16kB (UMH) 1*32kB (H) 1*64kB (H) 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 26508kB [ 2983.289124][ T3874] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2983.301542][ T3874] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 2983.318036][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2983.329416][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2983.338735][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2983.348374][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2983.357748][ T3874] 1639 total pagecache pages [ 2983.362726][ T3874] 0 pages in swap cache [ 2983.366900][ T3874] Swap cache stats: add 0, delete 0, find 0/0 [ 2983.373029][ T3874] Free swap = 0kB [ 2983.376756][ T3874] Total swap = 0kB [ 2983.383882][ T3874] 1965979 pages RAM [ 2983.387679][ T3874] 0 pages HighMem/MovableOnly [ 2983.393270][ T3874] 339406 pages reserved [ 2983.397436][ T3874] 0 pages cma reserved [ 2983.402119][ T3874] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=14545,uid=0 [ 2983.416895][ T3874] Out of memory: Killed process 14545 (syz-executor.4) total-vm:72448kB, anon-rss:2184kB, file-rss:34816kB, shmem-rss:0kB [ 2983.432235][ T1042] oom_reaper: reaped process 14545 (syz-executor.4), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2983.451775][T12381] syz-executor.4 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2983.463065][T12381] CPU: 1 PID: 12381 Comm: syz-executor.4 Not tainted 5.0.0+ #21 [ 2983.470714][T12381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2983.480786][T12381] Call Trace: [ 2983.484105][T12381] dump_stack+0x172/0x1f0 [ 2983.488467][T12381] dump_header+0x10f/0xb6c [ 2983.493029][T12381] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2983.498849][T12381] ? ___ratelimit+0x60/0x595 [ 2983.503453][T12381] ? do_raw_spin_unlock+0x57/0x270 [ 2983.508583][T12381] oom_kill_process.cold+0x10/0x15 [ 2983.513891][T12381] out_of_memory+0x79a/0x1280 [ 2983.518610][T12381] ? oom_killer_disable+0x280/0x280 [ 2983.523846][T12381] ? mutex_trylock+0x18e/0x1e0 [ 2983.528625][T12381] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2983.534367][T12381] __alloc_pages_slowpath+0x2199/0x28b0 [ 2983.539945][T12381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2983.546251][T12381] ? warn_alloc+0x110/0x110 [ 2983.550814][T12381] ? find_held_lock+0x35/0x130 [ 2983.555604][T12381] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2983.561863][T12381] ? should_fail+0x1de/0x852 [ 2983.566486][T12381] __alloc_pages_nodemask+0x57e/0x7e0 [ 2983.571879][T12381] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2983.577642][T12381] ? find_held_lock+0x35/0x130 [ 2983.582423][T12381] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2983.588687][T12381] alloc_pages_current+0x107/0x210 [ 2983.593837][T12381] __page_cache_alloc+0x2bd/0x460 [ 2983.598871][T12381] ? kasan_check_read+0x11/0x20 [ 2983.603756][T12381] filemap_fault+0xff7/0x2400 [ 2983.608486][T12381] ? xas_load+0x67/0x150 [ 2983.612758][T12381] ? __lock_page_or_retry+0x1020/0x1020 [ 2983.618324][T12381] ? lock_acquire+0x16f/0x3f0 [ 2983.623009][T12381] ? ext4_filemap_fault+0x7b/0xaf [ 2983.628061][T12381] ext4_filemap_fault+0x83/0xaf [ 2983.632937][T12381] __do_fault+0x116/0x4e0 [ 2983.637288][T12381] __handle_mm_fault+0x2c6c/0x3ec0 [ 2983.643092][T12381] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2983.648682][T12381] ? find_held_lock+0x35/0x130 [ 2983.653483][T12381] ? handle_mm_fault+0x322/0xb30 [ 2983.658464][T12381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2983.664771][T12381] ? kasan_check_read+0x11/0x20 [ 2983.669646][T12381] handle_mm_fault+0x43f/0xb30 [ 2983.674434][T12381] __do_page_fault+0x5ef/0xda0 [ 2983.679224][T12381] do_page_fault+0x71/0x581 [ 2983.684088][T12381] ? page_fault+0x8/0x30 [ 2983.688347][T12381] page_fault+0x1e/0x30 [ 2983.692509][T12381] RIP: 0033:0x4120ba [ 2983.696422][T12381] Code: Bad RIP value. [ 2983.700494][T12381] RSP: 002b:00007fff25179de8 EFLAGS: 00010246 [ 2983.706571][T12381] RAX: 0000000000002f7c RBX: 0000000001a87940 RCX: 00000000004120ba [ 2983.714567][T12381] RDX: 0000000040000000 RSI: 00007fff25179e20 RDI: ffffffffffffffff [ 2983.722572][T12381] RBP: 000000000000277b R08: 0000000000000001 R09: 0000000000000001 [ 2983.730564][T12381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 2983.738562][T12381] R13: 00007fff25179e20 R14: 0000000001a8799b R15: 00007fff25179e30 [ 2983.864829][T12381] Mem-Info: [ 2983.868047][T12381] active_anon:161184 inactive_anon:289 isolated_anon:0 [ 2983.868047][T12381] active_file:18 inactive_file:15 isolated_file:0 [ 2983.868047][T12381] unevictable:744 dirty:0 writeback:0 unstable:0 [ 2983.868047][T12381] slab_reclaimable:18822 slab_unreclaimable:105929 [ 2983.868047][T12381] mapped:52226 shmem:862 pagetables:3356 bounce:0 [ 2983.868047][T12381] free:19351 free_pcp:67 free_cma:0 [ 2983.965183][T12381] Node 0 active_anon:644672kB inactive_anon:1148kB active_file:64kB inactive_file:64kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 280576kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2984.310923][T12381] Node 1 active_anon:64kB inactive_anon:8kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2984.384617][T12381] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2984.500036][T12381] lowmem_reserve[]: 0 2553 2555 2555 [ 2984.505408][T12381] Node 0 DMA32 free:27260kB min:36232kB low:45288kB high:54344kB active_anon:640576kB inactive_anon:1148kB active_file:36kB inactive_file:92kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9984kB pagetables:13324kB bounce:0kB free_pcp:268kB local_pcp:4kB free_cma:0kB [ 2984.558614][T12381] lowmem_reserve[]: 0 0 2 2 [ 2984.639038][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2984.644879][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2984.664944][T12381] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2984.714744][T12381] lowmem_reserve[]: 0 0 0 0 [ 2984.799821][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2984.805679][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2984.806349][T12381] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2984.811665][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2984.845653][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2984.851559][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2984.858076][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2984.865930][T12381] lowmem_reserve[]: 0 0 0 0 [ 2984.870562][T12381] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2984.965868][T12381] Node 0 DMA32: 3223*4kB (ME) 962*8kB (UME) 272*16kB (MH) 1*32kB (H) 2*64kB (UH) 1*128kB (U) 1*256kB (U) 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 27020kB [ 2985.060013][T12381] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2985.086678][T12381] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 2985.144734][T12381] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2985.154466][T12381] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2985.163942][T12381] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2985.173652][T12381] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2985.183196][T12381] 1639 total pagecache pages [ 2985.187813][T12381] 0 pages in swap cache [ 2985.200340][T12381] Swap cache stats: add 0, delete 0, find 0/0 [ 2985.206488][T12381] Free swap = 0kB [ 2985.210394][T12381] Total swap = 0kB [ 2985.214138][T12381] 1965979 pages RAM [ 2985.217929][T12381] 0 pages HighMem/MovableOnly [ 2985.222731][T12381] 339406 pages reserved [ 2985.226881][T12381] 0 pages cma reserved [ 2985.231023][T12381] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz4,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=14563,uid=0 [ 2985.246131][T12381] Out of memory: Killed process 14563 (syz-executor.4) total-vm:72448kB, anon-rss:2184kB, file-rss:34816kB, shmem-rss:0kB [ 2985.262622][ T1042] oom_reaper: reaped process 14563 (syz-executor.4), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2985.406205][ T7938] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2985.554058][ T7938] CPU: 1 PID: 7938 Comm: syz-fuzzer Not tainted 5.0.0+ #21 [ 2985.561314][ T7938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2985.571390][ T7938] Call Trace: [ 2985.574701][ T7938] dump_stack+0x172/0x1f0 [ 2985.579056][ T7938] dump_header+0x10f/0xb6c [ 2985.583497][ T7938] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2985.589324][ T7938] ? ___ratelimit+0x60/0x595 [ 2985.593934][ T7938] ? do_raw_spin_unlock+0x57/0x270 [ 2985.599092][ T7938] oom_kill_process.cold+0x10/0x15 [ 2985.604229][ T7938] out_of_memory+0x79a/0x1280 [ 2985.608929][ T7938] ? oom_killer_disable+0x280/0x280 [ 2985.614197][ T7938] ? mutex_trylock+0x18e/0x1e0 [ 2985.618994][ T7938] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2985.624665][ T7938] __alloc_pages_slowpath+0x2199/0x28b0 [ 2985.630236][ T7938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2985.636522][ T7938] ? warn_alloc+0x110/0x110 [ 2985.641065][ T7938] ? find_held_lock+0x35/0x130 [ 2985.645867][ T7938] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2985.652127][ T7938] ? should_fail+0x1de/0x852 [ 2985.656770][ T7938] __alloc_pages_nodemask+0x57e/0x7e0 [ 2985.662183][ T7938] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2985.667946][ T7938] ? find_held_lock+0x35/0x130 [ 2985.672744][ T7938] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2985.679106][ T7938] alloc_pages_current+0x107/0x210 [ 2985.684260][ T7938] __page_cache_alloc+0x2bd/0x460 [ 2985.689312][ T7938] ? kasan_check_read+0x11/0x20 [ 2985.694191][ T7938] filemap_fault+0xff7/0x2400 [ 2985.698884][ T7938] ? xas_load+0x67/0x150 [ 2985.703176][ T7938] ? __lock_page_or_retry+0x1020/0x1020 [ 2985.708748][ T7938] ? lock_acquire+0x16f/0x3f0 [ 2985.713439][ T7938] ? ext4_filemap_fault+0x7b/0xaf [ 2985.718505][ T7938] ext4_filemap_fault+0x83/0xaf [ 2985.723395][ T7938] __do_fault+0x116/0x4e0 [ 2985.727774][ T7938] __handle_mm_fault+0x2c6c/0x3ec0 [ 2985.732943][ T7938] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2985.738528][ T7938] ? find_held_lock+0x35/0x130 [ 2985.743321][ T7938] ? handle_mm_fault+0x322/0xb30 [ 2985.748290][ T7938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2985.754561][ T7938] ? kasan_check_read+0x11/0x20 [ 2985.759470][ T7938] handle_mm_fault+0x43f/0xb30 [ 2985.764352][ T7938] __do_page_fault+0x5ef/0xda0 [ 2985.769144][ T7938] do_page_fault+0x71/0x581 [ 2985.773683][ T7938] ? page_fault+0x8/0x30 [ 2985.777950][ T7938] page_fault+0x1e/0x30 [ 2985.782127][ T7938] RIP: 0033:0x45ddf3 [ 2985.786056][ T7938] Code: Bad RIP value. [ 2985.790139][ T7938] RSP: 002b:000000c420035e80 EFLAGS: 00010246 [ 2985.796235][ T7938] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 000000000045ddf3 [ 2985.804222][ T7938] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001685158 [ 2985.812210][ T7938] RBP: 000000c420035ec8 R08: 0000000000000000 R09: 0000000000000000 [ 2985.820210][ T7938] R10: 000000c420035eb8 R11: 0000000000000246 R12: 0000000000430120 [ 2985.828205][ T7938] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 2985.896311][ T7938] Mem-Info: [ 2985.951878][ T7938] active_anon:160644 inactive_anon:289 isolated_anon:0 [ 2985.951878][ T7938] active_file:34 inactive_file:0 isolated_file:0 [ 2985.951878][ T7938] unevictable:744 dirty:0 writeback:0 unstable:0 [ 2985.951878][ T7938] slab_reclaimable:18823 slab_unreclaimable:105928 [ 2985.951878][ T7938] mapped:52226 shmem:862 pagetables:3330 bounce:0 [ 2985.951878][ T7938] free:19352 free_pcp:236 free_cma:0 [ 2986.003643][ T7938] Node 0 active_anon:642512kB inactive_anon:1148kB active_file:132kB inactive_file:0kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 278528kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2986.128877][ T7938] Node 1 active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2986.564812][ T7938] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2986.825457][ T7938] lowmem_reserve[]: 0 2553 2555 2555 [ 2986.900632][ T7938] Node 0 DMA32 free:26528kB min:36232kB low:45288kB high:54344kB active_anon:638416kB inactive_anon:1148kB active_file:68kB inactive_file:60kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9984kB pagetables:13220kB bounce:0kB free_pcp:492kB local_pcp:248kB free_cma:0kB [ 2987.068569][ T7938] lowmem_reserve[]: 0 0 2 2 [ 2987.073381][ T7938] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2987.191476][ T7938] lowmem_reserve[]: 0 0 0 0 [ 2987.196097][ T7938] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:16kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2987.314579][ T7938] lowmem_reserve[]: 0 0 0 0 [ 2987.319369][ T7938] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2987.335186][ T7938] Node 0 DMA32: 3166*4kB (UME) 971*8kB (UME) 273*16kB (UMH) 2*32kB (UH) 2*64kB (UH) 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 26528kB [ 2987.350744][ T7938] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2987.362618][ T7938] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 2987.379125][ T7938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2987.388734][ T7938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2987.398139][ T7938] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2987.407822][ T7938] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2987.417215][ T7938] 1639 total pagecache pages [ 2987.421896][ T7938] 0 pages in swap cache [ 2987.426091][ T7938] Swap cache stats: add 0, delete 0, find 0/0 [ 2987.447779][ T7938] Free swap = 0kB [ 2987.677289][ T7938] Total swap = 0kB [ 2987.681167][ T7938] 1965979 pages RAM [ 2987.684985][ T7938] 0 pages HighMem/MovableOnly [ 2987.839028][ T7938] 339406 pages reserved [ 2987.843241][ T7938] 0 pages cma reserved [ 2987.847317][ T7938] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=14574,uid=0 [ 2988.102035][ T7938] Out of memory: Killed process 14574 (syz-executor.4) total-vm:72448kB, anon-rss:2184kB, file-rss:34816kB, shmem-rss:0kB [ 2988.450280][ T7829] rsyslogd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2988.479160][ T7829] CPU: 0 PID: 7829 Comm: rsyslogd Not tainted 5.0.0+ #21 [ 2988.486239][ T7829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2988.496319][ T7829] Call Trace: [ 2988.499641][ T7829] dump_stack+0x172/0x1f0 [ 2988.504102][ T7829] dump_header+0x10f/0xb6c [ 2988.508553][ T7829] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2988.514376][ T7829] ? ___ratelimit+0x60/0x595 [ 2988.518980][ T7829] ? do_raw_spin_unlock+0x57/0x270 [ 2988.524111][ T7829] oom_kill_process.cold+0x10/0x15 [ 2988.529251][ T7829] out_of_memory+0x79a/0x1280 [ 2988.533949][ T7829] ? oom_killer_disable+0x280/0x280 [ 2988.539171][ T7829] ? mutex_trylock+0x18e/0x1e0 [ 2988.543966][ T7829] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2988.549645][ T7829] __alloc_pages_slowpath+0x2199/0x28b0 [ 2988.555241][ T7829] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2988.561548][ T7829] ? warn_alloc+0x110/0x110 [ 2988.566074][ T7829] ? find_held_lock+0x35/0x130 [ 2988.570867][ T7829] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2988.577131][ T7829] ? should_fail+0x1de/0x852 [ 2988.581759][ T7829] __alloc_pages_nodemask+0x57e/0x7e0 [ 2988.587162][ T7829] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2988.592915][ T7829] ? find_held_lock+0x35/0x130 [ 2988.597701][ T7829] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2988.603977][ T7829] alloc_pages_current+0x107/0x210 [ 2988.609138][ T7829] __page_cache_alloc+0x2bd/0x460 [ 2988.614200][ T7829] ? kasan_check_read+0x11/0x20 [ 2988.619105][ T7829] filemap_fault+0xff7/0x2400 [ 2988.623817][ T7829] ? xas_load+0x67/0x150 [ 2988.628273][ T7829] ? __lock_page_or_retry+0x1020/0x1020 [ 2988.634858][ T7829] ? lock_acquire+0x16f/0x3f0 [ 2988.639571][ T7829] ? ext4_filemap_fault+0x7b/0xaf [ 2988.644640][ T7829] ext4_filemap_fault+0x83/0xaf [ 2988.649515][ T7829] __do_fault+0x116/0x4e0 [ 2988.653873][ T7829] __handle_mm_fault+0x2c6c/0x3ec0 [ 2988.659034][ T7829] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2988.664620][ T7829] ? find_held_lock+0x35/0x130 [ 2988.669429][ T7829] ? handle_mm_fault+0x322/0xb30 [ 2988.674435][ T7829] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2988.680803][ T7829] ? kasan_check_read+0x11/0x20 [ 2988.685681][ T7829] handle_mm_fault+0x43f/0xb30 [ 2988.690476][ T7829] __do_page_fault+0x5ef/0xda0 [ 2988.695274][ T7829] do_page_fault+0x71/0x581 [ 2988.699796][ T7829] ? page_fault+0x8/0x30 [ 2988.704064][ T7829] page_fault+0x1e/0x30 [ 2988.708317][ T7829] RIP: 0033:0x7f0cf13e8aa0 [ 2988.712757][ T7829] Code: Bad RIP value. [ 2988.716844][ T7829] RSP: 002b:00007f0cef103d98 EFLAGS: 00010246 [ 2988.722927][ T7829] RAX: 000000000000000a RBX: 0000000000000006 RCX: 00007f0cf093962e [ 2988.730926][ T7829] RDX: 0000000000000358 RSI: 00007f0cf09395a0 RDI: 0000000000000006 [ 2988.738926][ T7829] RBP: 00007f0cf09395a0 R08: 00007f0cf0736620 R09: 0000000004000001 [ 2988.746920][ T7829] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 2988.756419][ T7829] R13: 0000000000000000 R14: 0000000000000c20 R15: 00007f0cf093862f [ 2988.799033][ C0] net_ratelimit: 12 callbacks suppressed [ 2988.799044][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2988.810676][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2988.971009][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2988.977998][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2988.988817][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2988.994960][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2989.001388][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2989.008942][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2989.013027][ T7829] Mem-Info: [ 2989.017823][ T7829] active_anon:160108 inactive_anon:289 isolated_anon:0 [ 2989.017823][ T7829] active_file:22 inactive_file:10 isolated_file:0 [ 2989.017823][ T7829] unevictable:744 dirty:4 writeback:0 unstable:0 [ 2989.017823][ T7829] slab_reclaimable:18824 slab_unreclaimable:105927 [ 2989.017823][ T7829] mapped:52226 shmem:862 pagetables:3279 bounce:0 [ 2989.017823][ T7829] free:19309 free_pcp:173 free_cma:0 [ 2989.128654][ T7829] Node 0 active_anon:640368kB inactive_anon:1148kB active_file:84kB inactive_file:40kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:16kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 276480kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2989.266470][ T7829] Node 1 active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2989.293135][ T7829] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2989.320497][ T7829] lowmem_reserve[]: 0 2553 2555 2555 [ 2989.325822][ T7829] Node 0 DMA32 free:26880kB min:36232kB low:45288kB high:54344kB active_anon:636272kB inactive_anon:1148kB active_file:84kB inactive_file:40kB unevictable:2976kB writepending:16kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9952kB pagetables:13116kB bounce:0kB free_pcp:448kB local_pcp:0kB free_cma:0kB [ 2989.357485][ T7829] lowmem_reserve[]: 0 0 2 2 [ 2989.359186][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2989.362103][ T7829] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2989.367853][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2989.485219][ T7829] lowmem_reserve[]: 0 0 0 0 [ 2989.489858][ T7829] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2989.518155][ T7829] lowmem_reserve[]: 0 0 0 0 [ 2989.522972][ T7829] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2989.540262][ T7829] Node 0 DMA32: 3120*4kB (UME) 959*8kB (UME) 265*16kB (UMH) 4*32kB (UH) 2*64kB (UH) 1*128kB (U) 1*256kB (U) 1*512kB (H) 2*1024kB (UH) 0*2048kB 0*4096kB = 27592kB [ 2989.556612][ T7829] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2989.568526][ T7829] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 2989.586294][ T7829] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2989.596520][ T7829] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2989.606770][ T7829] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2989.628957][ T7829] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2989.638313][ T7829] 1641 total pagecache pages [ 2989.645688][ T7829] 0 pages in swap cache [ 2989.649913][ T7829] Swap cache stats: add 0, delete 0, find 0/0 [ 2989.655987][ T7829] Free swap = 0kB [ 2989.659776][ T7829] Total swap = 0kB [ 2989.663506][ T7829] 1965979 pages RAM [ 2989.670599][ T7829] 0 pages HighMem/MovableOnly [ 2989.675294][ T7829] 339406 pages reserved [ 2989.679511][ T7829] 0 pages cma reserved [ 2989.683600][ T7829] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=14588,uid=0 [ 2989.698336][ T7829] Out of memory: Killed process 14588 (syz-executor.4) total-vm:72448kB, anon-rss:2184kB, file-rss:34816kB, shmem-rss:0kB [ 2989.952081][ T7938] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2989.963920][ T7938] CPU: 0 PID: 7938 Comm: syz-fuzzer Not tainted 5.0.0+ #21 [ 2989.971139][ T7938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2989.981213][ T7938] Call Trace: [ 2989.984523][ T7938] dump_stack+0x172/0x1f0 [ 2989.988871][ T7938] dump_header+0x10f/0xb6c [ 2989.993318][ T7938] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2989.999159][ T7938] ? ___ratelimit+0x60/0x595 [ 2990.003777][ T7938] ? do_raw_spin_unlock+0x57/0x270 [ 2990.008905][ T7938] oom_kill_process.cold+0x10/0x15 [ 2990.014034][ T7938] out_of_memory+0x79a/0x1280 [ 2990.018759][ T7938] ? oom_killer_disable+0x280/0x280 [ 2990.023979][ T7938] ? mutex_trylock+0x18e/0x1e0 [ 2990.028754][ T7938] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2990.034409][ T7938] __alloc_pages_slowpath+0x2199/0x28b0 [ 2990.039979][ T7938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2990.046278][ T7938] ? warn_alloc+0x110/0x110 [ 2990.050806][ T7938] ? find_held_lock+0x35/0x130 [ 2990.055608][ T7938] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2990.061871][ T7938] ? should_fail+0x1de/0x852 [ 2990.066502][ T7938] __alloc_pages_nodemask+0x57e/0x7e0 [ 2990.071893][ T7938] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2990.077638][ T7938] ? find_held_lock+0x35/0x130 [ 2990.082432][ T7938] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2990.088696][ T7938] alloc_pages_current+0x107/0x210 [ 2990.093845][ T7938] __page_cache_alloc+0x2bd/0x460 [ 2990.098895][ T7938] ? kasan_check_read+0x11/0x20 [ 2990.103780][ T7938] filemap_fault+0xff7/0x2400 [ 2990.108497][ T7938] ? xas_load+0x67/0x150 [ 2990.112789][ T7938] ? __lock_page_or_retry+0x1020/0x1020 [ 2990.118363][ T7938] ? lock_acquire+0x16f/0x3f0 [ 2990.123051][ T7938] ? ext4_filemap_fault+0x7b/0xaf [ 2990.128097][ T7938] ext4_filemap_fault+0x83/0xaf [ 2990.132966][ T7938] __do_fault+0x116/0x4e0 [ 2990.137316][ T7938] __handle_mm_fault+0x2c6c/0x3ec0 [ 2990.142459][ T7938] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2990.148021][ T7938] ? find_held_lock+0x35/0x130 [ 2990.152803][ T7938] ? handle_mm_fault+0x322/0xb30 [ 2990.157772][ T7938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2990.164050][ T7938] ? kasan_check_read+0x11/0x20 [ 2990.168939][ T7938] handle_mm_fault+0x43f/0xb30 [ 2990.173737][ T7938] __do_page_fault+0x5ef/0xda0 [ 2990.178529][ T7938] do_page_fault+0x71/0x581 [ 2990.183056][ T7938] ? page_fault+0x8/0x30 [ 2990.187323][ T7938] page_fault+0x1e/0x30 [ 2990.191490][ T7938] RIP: 0033:0x45ddf3 [ 2990.195407][ T7938] Code: Bad RIP value. [ 2990.199489][ T7938] RSP: 002b:000000c420035e80 EFLAGS: 00010246 [ 2990.205561][ T7938] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 000000000045ddf3 [ 2990.213548][ T7938] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001685158 [ 2990.221557][ T7938] RBP: 000000c420035ec8 R08: 0000000000000000 R09: 0000000000000000 [ 2990.229574][ T7938] R10: 000000c420035eb8 R11: 0000000000000246 R12: 0000000000430120 [ 2990.237570][ T7938] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 2990.459593][ T7938] Mem-Info: [ 2990.462920][ T7938] active_anon:159572 inactive_anon:289 isolated_anon:0 [ 2990.462920][ T7938] active_file:23 inactive_file:12 isolated_file:0 [ 2990.462920][ T7938] unevictable:744 dirty:1 writeback:0 unstable:0 [ 2990.462920][ T7938] slab_reclaimable:18825 slab_unreclaimable:105927 [ 2990.462920][ T7938] mapped:52226 shmem:862 pagetables:3253 bounce:0 [ 2990.462920][ T7938] free:19273 free_pcp:0 free_cma:0 [ 2990.500785][ T7938] Node 0 active_anon:638224kB inactive_anon:1148kB active_file:96kB inactive_file:40kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:4kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 274432kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2990.540939][ T7938] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2990.567836][ T7938] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2990.595208][ T7938] lowmem_reserve[]: 0 2553 2555 2555 [ 2990.613772][ T7938] Node 0 DMA32 free:26900kB min:36232kB low:45288kB high:54344kB active_anon:634128kB inactive_anon:1148kB active_file:64kB inactive_file:4kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9888kB pagetables:13012kB bounce:0kB free_pcp:4kB local_pcp:4kB free_cma:0kB [ 2990.651002][ T7938] lowmem_reserve[]: 0 0 2 2 [ 2990.655579][ T7938] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2990.689601][ T7938] lowmem_reserve[]: 0 0 0 0 [ 2990.694326][ T7938] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2990.724194][ T7938] lowmem_reserve[]: 0 0 0 0 [ 2990.728760][ T7938] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2990.744753][ T7938] Node 0 DMA32: 3179*4kB (ME) 952*8kB (ME) 256*16kB (UMH) 2*32kB (UH) 2*64kB (UH) 0*128kB 0*256kB 1*512kB (H) 2*1024kB (UH) 0*2048kB 0*4096kB = 27180kB [ 2990.761156][ T7938] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2990.773084][ T7938] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 2990.789562][ T7938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2990.804437][ T7938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2990.815709][ T7938] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2990.825438][ T7938] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2990.834859][ T7938] 1641 total pagecache pages [ 2990.844482][ T7938] 0 pages in swap cache [ 2990.848667][ T7938] Swap cache stats: add 0, delete 0, find 0/0 [ 2990.854877][ T7938] Free swap = 0kB [ 2990.859195][ T7938] Total swap = 0kB [ 2990.862929][ T7938] 1965979 pages RAM [ 2990.866747][ T7938] 0 pages HighMem/MovableOnly [ 2990.877735][ T7938] 339406 pages reserved [ 2990.882539][ T7938] 0 pages cma reserved [ 2990.886638][ T7938] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=14665,uid=0 [ 2990.901458][ T7938] Out of memory: Killed process 14665 (syz-executor.2) total-vm:72448kB, anon-rss:2188kB, file-rss:34816kB, shmem-rss:0kB [ 2990.916130][ T1042] oom_reaper: reaped process 14665 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2991.171233][ T7868] cron invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2991.183170][ T7868] CPU: 1 PID: 7868 Comm: cron Not tainted 5.0.0+ #21 [ 2991.189864][ T7868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2991.199968][ T7868] Call Trace: [ 2991.203303][ T7868] dump_stack+0x172/0x1f0 [ 2991.207676][ T7868] dump_header+0x10f/0xb6c [ 2991.212133][ T7868] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2991.217973][ T7868] ? ___ratelimit+0x60/0x595 [ 2991.222581][ T7868] ? do_raw_spin_unlock+0x57/0x270 [ 2991.227694][ T7868] oom_kill_process.cold+0x10/0x15 [ 2991.232808][ T7868] out_of_memory+0x79a/0x1280 [ 2991.237511][ T7868] ? oom_killer_disable+0x280/0x280 [ 2991.242729][ T7868] ? mutex_trylock+0x18e/0x1e0 [ 2991.247526][ T7868] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2991.253191][ T7868] __alloc_pages_slowpath+0x2199/0x28b0 [ 2991.258765][ T7868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2991.265066][ T7868] ? warn_alloc+0x110/0x110 [ 2991.269638][ T7868] ? find_held_lock+0x35/0x130 [ 2991.274434][ T7868] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2991.280698][ T7868] ? should_fail+0x1de/0x852 [ 2991.285327][ T7868] __alloc_pages_nodemask+0x57e/0x7e0 [ 2991.290724][ T7868] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2991.296462][ T7868] ? find_held_lock+0x35/0x130 [ 2991.301237][ T7868] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2991.307502][ T7868] alloc_pages_current+0x107/0x210 [ 2991.312635][ T7868] __page_cache_alloc+0x2bd/0x460 [ 2991.317676][ T7868] ? kasan_check_read+0x11/0x20 [ 2991.322550][ T7868] filemap_fault+0xff7/0x2400 [ 2991.327256][ T7868] ? xas_load+0x67/0x150 [ 2991.331539][ T7868] ? __lock_page_or_retry+0x1020/0x1020 [ 2991.337123][ T7868] ? lock_acquire+0x16f/0x3f0 [ 2991.341820][ T7868] ? ext4_filemap_fault+0x7b/0xaf [ 2991.346872][ T7868] ext4_filemap_fault+0x83/0xaf [ 2991.351743][ T7868] __do_fault+0x116/0x4e0 [ 2991.356093][ T7868] __handle_mm_fault+0x2c6c/0x3ec0 [ 2991.361232][ T7868] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2991.366804][ T7868] ? find_held_lock+0x35/0x130 [ 2991.371589][ T7868] ? handle_mm_fault+0x322/0xb30 [ 2991.376539][ T7868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2991.382802][ T7868] ? kasan_check_read+0x11/0x20 [ 2991.387684][ T7868] handle_mm_fault+0x43f/0xb30 [ 2991.392495][ T7868] __do_page_fault+0x5ef/0xda0 [ 2991.397312][ T7868] do_page_fault+0x71/0x581 [ 2991.401840][ T7868] ? page_fault+0x8/0x30 [ 2991.406096][ T7868] page_fault+0x1e/0x30 [ 2991.410262][ T7868] RIP: 0033:0x7f4a7f46ee40 [ 2991.414698][ T7868] Code: Bad RIP value. [ 2991.418768][ T7868] RSP: 002b:00007ffef3725988 EFLAGS: 00010246 [ 2991.424849][ T7868] RAX: 0000000000000000 RBX: 00007ffef3725ab0 RCX: 00007f4a7f46ee40 [ 2991.432837][ T7868] RDX: 0000000000000000 RSI: 00007ffef3725b30 RDI: 00007ffef3725b30 [ 2991.440829][ T7868] RBP: 00007ffef3725a30 R08: 00007ffef3725990 R09: 0000000000000000 [ 2991.448823][ T7868] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff [ 2991.456818][ T7868] R13: 00007ffef3725c90 R14: 0000000000000000 R15: 0000000000000000 [ 2991.498791][ T7868] Mem-Info: [ 2991.541511][ T7868] active_anon:159035 inactive_anon:289 isolated_anon:0 [ 2991.541511][ T7868] active_file:16 inactive_file:15 isolated_file:0 [ 2991.541511][ T7868] unevictable:744 dirty:0 writeback:0 unstable:0 [ 2991.541511][ T7868] slab_reclaimable:18825 slab_unreclaimable:105927 [ 2991.541511][ T7868] mapped:52226 shmem:862 pagetables:3227 bounce:0 [ 2991.541511][ T7868] free:19338 free_pcp:0 free_cma:0 [ 2991.588489][ T7868] Node 0 active_anon:636076kB inactive_anon:1148kB active_file:60kB inactive_file:60kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 272384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2991.678360][ T7868] Node 1 active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2991.911260][ T7868] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2991.938581][ T7868] lowmem_reserve[]: 0 2553 2555 2555 [ 2991.943962][ T7868] Node 0 DMA32 free:26996kB min:36232kB low:45288kB high:54344kB active_anon:631980kB inactive_anon:1148kB active_file:60kB inactive_file:60kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9824kB pagetables:12908kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 2991.973749][ T7868] lowmem_reserve[]: 0 0 2 2 [ 2991.978303][ T7868] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2992.004992][ T7868] lowmem_reserve[]: 0 0 0 0 [ 2992.009572][ T7868] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2992.040738][ T7868] lowmem_reserve[]: 0 0 0 0 [ 2992.045288][ T7868] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2992.094946][ T7868] Node 0 DMA32: 3225*4kB (UME) 959*8kB (UME) 261*16kB (UMH) 3*32kB (UH) 2*64kB (UH) 2*128kB (U) 0*256kB 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 27276kB [ 2992.176484][ T7868] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2992.256300][ T7868] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 2992.468954][ T7868] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2992.478552][ T7868] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2992.629150][ T7868] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2992.638774][ T7868] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2992.737971][ T7868] 1637 total pagecache pages [ 2992.836326][ T7868] 0 pages in swap cache [ 2992.857393][ T7868] Swap cache stats: add 0, delete 0, find 0/0 [ 2992.948999][ T7868] Free swap = 0kB [ 2992.952773][ T7868] Total swap = 0kB [ 2992.956506][ T7868] 1965979 pages RAM [ 2992.977562][ T7868] 0 pages HighMem/MovableOnly [ 2993.058936][ T7868] 339406 pages reserved [ 2993.063156][ T7868] 0 pages cma reserved [ 2993.067254][ T7868] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=14671,uid=0 [ 2993.164691][ T7868] Out of memory: Killed process 14671 (syz-executor.2) total-vm:72448kB, anon-rss:2188kB, file-rss:34816kB, shmem-rss:0kB [ 2993.179814][ T1042] oom_reaper: reaped process 14671 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2993.196171][ T7938] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2993.207814][ T7938] CPU: 0 PID: 7938 Comm: syz-fuzzer Not tainted 5.0.0+ #21 [ 2993.215019][ T7938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2993.225076][ T7938] Call Trace: [ 2993.228358][ T7938] dump_stack+0x172/0x1f0 [ 2993.232677][ T7938] dump_header+0x10f/0xb6c [ 2993.237080][ T7938] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2993.242892][ T7938] ? ___ratelimit+0x60/0x595 [ 2993.247482][ T7938] ? do_raw_spin_unlock+0x57/0x270 [ 2993.252610][ T7938] oom_kill_process.cold+0x10/0x15 [ 2993.257707][ T7938] out_of_memory+0x79a/0x1280 [ 2993.262370][ T7938] ? oom_killer_disable+0x280/0x280 [ 2993.267550][ T7938] ? mutex_trylock+0x18e/0x1e0 [ 2993.272320][ T7938] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2993.277946][ T7938] __alloc_pages_slowpath+0x2199/0x28b0 [ 2993.283476][ T7938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2993.289729][ T7938] ? warn_alloc+0x110/0x110 [ 2993.294217][ T7938] ? find_held_lock+0x35/0x130 [ 2993.298977][ T7938] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2993.305227][ T7938] ? should_fail+0x1de/0x852 [ 2993.317819][ T7938] __alloc_pages_nodemask+0x57e/0x7e0 [ 2993.323182][ T7938] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2993.328900][ T7938] ? find_held_lock+0x35/0x130 [ 2993.333724][ T7938] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2993.339954][ T7938] alloc_pages_current+0x107/0x210 [ 2993.345048][ T7938] __page_cache_alloc+0x2bd/0x460 [ 2993.350051][ T7938] ? kasan_check_read+0x11/0x20 [ 2993.354890][ T7938] filemap_fault+0xff7/0x2400 [ 2993.359559][ T7938] ? xas_load+0x67/0x150 [ 2993.363805][ T7938] ? __lock_page_or_retry+0x1020/0x1020 [ 2993.369376][ T7938] ? lock_acquire+0x16f/0x3f0 [ 2993.374076][ T7938] ? ext4_filemap_fault+0x7b/0xaf [ 2993.379112][ T7938] ext4_filemap_fault+0x83/0xaf [ 2993.383968][ T7938] __do_fault+0x116/0x4e0 [ 2993.388301][ T7938] __handle_mm_fault+0x2c6c/0x3ec0 [ 2993.393402][ T7938] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2993.398935][ T7938] ? find_held_lock+0x35/0x130 [ 2993.403684][ T7938] ? handle_mm_fault+0x322/0xb30 [ 2993.408606][ T7938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2993.414846][ T7938] ? kasan_check_read+0x11/0x20 [ 2993.419725][ T7938] handle_mm_fault+0x43f/0xb30 [ 2993.424778][ T7938] __do_page_fault+0x5ef/0xda0 [ 2993.429546][ T7938] do_page_fault+0x71/0x581 [ 2993.434030][ T7938] ? page_fault+0x8/0x30 [ 2993.438276][ T7938] page_fault+0x1e/0x30 [ 2993.442441][ T7938] RIP: 0033:0x45ddf3 [ 2993.446325][ T7938] Code: Bad RIP value. [ 2993.450397][ T7938] RSP: 002b:000000c420035e80 EFLAGS: 00010246 [ 2993.456453][ T7938] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 000000000045ddf3 [ 2993.464409][ T7938] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001685158 [ 2993.472367][ T7938] RBP: 000000c420035ec8 R08: 0000000000000000 R09: 0000000000000000 [ 2993.480337][ T7938] R10: 000000c420035eb8 R11: 0000000000000246 R12: 0000000000430120 [ 2993.488306][ T7938] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 2993.736396][ T7938] Mem-Info: [ 2993.739805][ T7938] active_anon:158498 inactive_anon:289 isolated_anon:0 [ 2993.739805][ T7938] active_file:6 inactive_file:25 isolated_file:0 [ 2993.739805][ T7938] unevictable:744 dirty:0 writeback:0 unstable:0 [ 2993.739805][ T7938] slab_reclaimable:18825 slab_unreclaimable:105926 [ 2993.739805][ T7938] mapped:52226 shmem:862 pagetables:3189 bounce:0 [ 2993.739805][ T7938] free:19347 free_pcp:123 free_cma:0 [ 2993.937150][ T7938] Node 0 active_anon:633928kB inactive_anon:1148kB active_file:16kB inactive_file:96kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 270336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2994.168991][ T7938] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2994.215646][ T7938] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2994.329546][ T7938] lowmem_reserve[]: 0 2553 2555 2555 [ 2994.334939][ T7938] Node 0 DMA32 free:27032kB min:36232kB low:45288kB high:54344kB active_anon:629832kB inactive_anon:1148kB active_file:24kB inactive_file:96kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9824kB pagetables:12756kB bounce:0kB free_pcp:252kB local_pcp:8kB free_cma:0kB [ 2994.483412][ T7938] lowmem_reserve[]: 0 0 2 2 [ 2994.487986][ T7938] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2994.514587][ T7938] lowmem_reserve[]: 0 0 0 0 [ 2994.519187][ T7938] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2994.552480][ T7938] lowmem_reserve[]: 0 0 0 0 [ 2994.557039][ T7938] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2994.585937][ T7938] Node 0 DMA32: 3079*4kB (UME) 962*8kB (UME) 257*16kB (MH) 1*32kB (H) 1*64kB (H) 0*128kB 0*256kB 1*512kB (H) 2*1024kB (UH) 0*2048kB 0*4096kB = 26780kB [ 2994.754075][ T7938] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2994.816498][ T7938] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 2994.883282][ T7938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2994.998968][ T7938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2995.008324][ T7938] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2995.039156][ C0] net_ratelimit: 20 callbacks suppressed [ 2995.039166][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2995.050736][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2995.208964][ T7938] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2995.218305][ T7938] 1636 total pagecache pages [ 2995.326940][ T7938] 0 pages in swap cache [ 2995.349784][ T7938] Swap cache stats: add 0, delete 0, find 0/0 [ 2995.355897][ T7938] Free swap = 0kB [ 2995.442209][ T7938] Total swap = 0kB [ 2995.445978][ T7938] 1965979 pages RAM [ 2995.526601][ T7938] 0 pages HighMem/MovableOnly [ 2995.532147][ T7938] 339406 pages reserved [ 2995.536315][ T7938] 0 pages cma reserved [ 2995.578799][ T7938] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=14686,uid=0 [ 2995.599023][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2995.619573][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2995.669156][ T7938] Out of memory: Killed process 14686 (syz-executor.2) total-vm:72448kB, anon-rss:2188kB, file-rss:34816kB, shmem-rss:0kB [ 2995.811305][ T7868] cron invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2995.922900][ T7868] CPU: 0 PID: 7868 Comm: cron Not tainted 5.0.0+ #21 [ 2995.929735][ T7868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2995.939833][ T7868] Call Trace: [ 2995.943183][ T7868] dump_stack+0x172/0x1f0 [ 2995.947530][ T7868] dump_header+0x10f/0xb6c [ 2995.951971][ T7868] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2995.957803][ T7868] ? ___ratelimit+0x60/0x595 [ 2995.962418][ T7868] ? do_raw_spin_unlock+0x57/0x270 [ 2995.967556][ T7868] oom_kill_process.cold+0x10/0x15 [ 2995.972687][ T7868] out_of_memory+0x79a/0x1280 [ 2995.977389][ T7868] ? oom_killer_disable+0x280/0x280 [ 2995.982632][ T7868] ? mutex_trylock+0x18e/0x1e0 [ 2995.987428][ T7868] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2995.993106][ T7868] __alloc_pages_slowpath+0x2199/0x28b0 [ 2995.998680][ T7868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2995.999292][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2996.004964][ T7868] ? warn_alloc+0x110/0x110 [ 2996.010793][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2996.015180][ T7868] ? find_held_lock+0x35/0x130 [ 2996.021053][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2996.025643][ T7868] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2996.031466][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2996.037588][ T7868] ? should_fail+0x1de/0x852 [ 2996.043480][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2996.047916][ T7868] __alloc_pages_nodemask+0x57e/0x7e0 [ 2996.053746][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2996.059016][ T7868] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2996.059037][ T7868] ? find_held_lock+0x35/0x130 [ 2996.059056][ T7868] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2996.059079][ T7868] alloc_pages_current+0x107/0x210 [ 2996.086599][ T7868] __page_cache_alloc+0x2bd/0x460 [ 2996.091635][ T7868] ? kasan_check_read+0x11/0x20 [ 2996.096508][ T7868] filemap_fault+0xff7/0x2400 [ 2996.101210][ T7868] ? xas_load+0x67/0x150 [ 2996.105502][ T7868] ? __lock_page_or_retry+0x1020/0x1020 [ 2996.111103][ T7868] ? lock_acquire+0x16f/0x3f0 [ 2996.115824][ T7868] ? ext4_filemap_fault+0x7b/0xaf [ 2996.120911][ T7868] ext4_filemap_fault+0x83/0xaf [ 2996.125782][ T7868] __do_fault+0x116/0x4e0 [ 2996.130128][ T7868] __handle_mm_fault+0x2c6c/0x3ec0 [ 2996.135271][ T7868] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2996.140855][ T7868] ? find_held_lock+0x35/0x130 [ 2996.145644][ T7868] ? handle_mm_fault+0x322/0xb30 [ 2996.150638][ T7868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2996.156989][ T7868] ? kasan_check_read+0x11/0x20 [ 2996.161884][ T7868] handle_mm_fault+0x43f/0xb30 [ 2996.166731][ T7868] __do_page_fault+0x5ef/0xda0 [ 2996.171560][ T7868] do_page_fault+0x71/0x581 [ 2996.176111][ T7868] ? page_fault+0x8/0x30 [ 2996.180409][ T7868] page_fault+0x1e/0x30 [ 2996.184603][ T7868] RIP: 0033:0x7f4a7f46ee40 [ 2996.189054][ T7868] Code: Bad RIP value. [ 2996.193129][ T7868] RSP: 002b:00007ffef3725988 EFLAGS: 00010246 [ 2996.199226][ T7868] RAX: 0000000000000000 RBX: 00007ffef3725ab0 RCX: 00007f4a7f46ee40 [ 2996.207219][ T7868] RDX: 0000000000000000 RSI: 00007ffef3725b30 RDI: 00007ffef3725b30 [ 2996.215219][ T7868] RBP: 00007ffef3725a30 R08: 00007ffef3725990 R09: 0000000000000000 [ 2996.223226][ T7868] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff [ 2996.231252][ T7868] R13: 00007ffef3725c90 R14: 0000000000000000 R15: 0000000000000000 [ 2996.273203][ T7868] Mem-Info: [ 2996.276421][ T7868] active_anon:157966 inactive_anon:289 isolated_anon:0 [ 2996.276421][ T7868] active_file:18 inactive_file:11 isolated_file:0 [ 2996.276421][ T7868] unevictable:744 dirty:0 writeback:0 unstable:0 [ 2996.276421][ T7868] slab_reclaimable:18826 slab_unreclaimable:105926 [ 2996.276421][ T7868] mapped:52226 shmem:862 pagetables:3164 bounce:0 [ 2996.276421][ T7868] free:19288 free_pcp:63 free_cma:0 [ 2996.405118][ T7868] Node 0 active_anon:631800kB inactive_anon:1148kB active_file:80kB inactive_file:32kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 270336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2996.717202][ T7868] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2996.968941][ T7868] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2997.052571][ T7868] lowmem_reserve[]: 0 2553 2555 2555 [ 2997.057933][ T7868] Node 0 DMA32 free:26764kB min:36232kB low:45288kB high:54344kB active_anon:627684kB inactive_anon:1148kB active_file:56kB inactive_file:76kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9824kB pagetables:12700kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2997.154208][ T7868] lowmem_reserve[]: 0 0 2 2 [ 2997.158800][ T7868] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2997.185697][ T7868] lowmem_reserve[]: 0 0 0 0 [ 2997.190292][ T7868] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2997.218530][ T7868] lowmem_reserve[]: 0 0 0 0 [ 2997.223273][ T7868] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2997.240728][ T7868] Node 0 DMA32: 3214*4kB (UME) 966*8kB (ME) 257*16kB (UMH) 5*32kB (UMH) 1*64kB (H) 1*128kB (U) 0*256kB 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 27096kB [ 2997.265817][ T7868] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2997.277894][ T7868] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 2997.296977][ T7868] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2997.313885][ T7868] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2997.323339][ T7868] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2997.333162][ T7868] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2997.342579][ T7868] 1640 total pagecache pages [ 2997.347213][ T7868] 0 pages in swap cache [ 2997.351520][ T7868] Swap cache stats: add 0, delete 0, find 0/0 [ 2997.357628][ T7868] Free swap = 0kB [ 2997.365387][ T7868] Total swap = 0kB [ 2997.369182][ T7868] 1965979 pages RAM [ 2997.372980][ T7868] 0 pages HighMem/MovableOnly [ 2997.377700][ T7868] 339406 pages reserved [ 2997.384760][ T7868] 0 pages cma reserved [ 2997.389655][ T7868] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=14711,uid=0 [ 2997.404701][ T7868] Out of memory: Killed process 14711 (syz-executor.2) total-vm:72448kB, anon-rss:2188kB, file-rss:34816kB, shmem-rss:0kB [ 2997.421061][ T1042] oom_reaper: reaped process 14711 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2997.431178][ T7938] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2997.456044][ T7938] CPU: 0 PID: 7938 Comm: syz-fuzzer Not tainted 5.0.0+ #21 [ 2997.463295][ T7938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2997.473372][ T7938] Call Trace: [ 2997.476691][ T7938] dump_stack+0x172/0x1f0 [ 2997.481018][ T7938] dump_header+0x10f/0xb6c [ 2997.485444][ T7938] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2997.491243][ T7938] ? ___ratelimit+0x60/0x595 [ 2997.495827][ T7938] ? do_raw_spin_unlock+0x57/0x270 [ 2997.500936][ T7938] oom_kill_process.cold+0x10/0x15 [ 2997.506058][ T7938] out_of_memory+0x79a/0x1280 [ 2997.510736][ T7938] ? oom_killer_disable+0x280/0x280 [ 2997.515956][ T7938] ? mutex_trylock+0x18e/0x1e0 [ 2997.520732][ T7938] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2997.526377][ T7938] __alloc_pages_slowpath+0x2199/0x28b0 [ 2997.531913][ T7938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2997.538178][ T7938] ? warn_alloc+0x110/0x110 [ 2997.542696][ T7938] ? find_held_lock+0x35/0x130 [ 2997.547492][ T7938] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2997.553743][ T7938] ? should_fail+0x1de/0x852 [ 2997.558335][ T7938] __alloc_pages_nodemask+0x57e/0x7e0 [ 2997.563709][ T7938] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2997.569452][ T7938] ? find_held_lock+0x35/0x130 [ 2997.574228][ T7938] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2997.580476][ T7938] alloc_pages_current+0x107/0x210 [ 2997.585603][ T7938] __page_cache_alloc+0x2bd/0x460 [ 2997.590640][ T7938] ? kasan_check_read+0x11/0x20 [ 2997.595492][ T7938] filemap_fault+0xff7/0x2400 [ 2997.600158][ T7938] ? xas_load+0x67/0x150 [ 2997.604397][ T7938] ? __lock_page_or_retry+0x1020/0x1020 [ 2997.609940][ T7938] ? lock_acquire+0x16f/0x3f0 [ 2997.614611][ T7938] ? ext4_filemap_fault+0x7b/0xaf [ 2997.619653][ T7938] ext4_filemap_fault+0x83/0xaf [ 2997.624502][ T7938] __do_fault+0x116/0x4e0 [ 2997.628854][ T7938] __handle_mm_fault+0x2c6c/0x3ec0 [ 2997.633995][ T7938] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2997.639556][ T7938] ? find_held_lock+0x35/0x130 [ 2997.644362][ T7938] ? handle_mm_fault+0x322/0xb30 [ 2997.649313][ T7938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2997.655569][ T7938] ? kasan_check_read+0x11/0x20 [ 2997.660420][ T7938] handle_mm_fault+0x43f/0xb30 [ 2997.665189][ T7938] __do_page_fault+0x5ef/0xda0 [ 2997.669978][ T7938] do_page_fault+0x71/0x581 [ 2997.674540][ T7938] ? page_fault+0x8/0x30 [ 2997.678782][ T7938] page_fault+0x1e/0x30 [ 2997.682931][ T7938] RIP: 0033:0x45ddf3 [ 2997.686853][ T7938] Code: Bad RIP value. [ 2997.690901][ T7938] RSP: 002b:000000c420035e80 EFLAGS: 00010246 [ 2997.696965][ T7938] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 000000000045ddf3 [ 2997.704949][ T7938] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001685158 [ 2997.712920][ T7938] RBP: 000000c420035ec8 R08: 0000000000000000 R09: 0000000000000000 [ 2997.720882][ T7938] R10: 000000c420035eb8 R11: 0000000000000246 R12: 0000000000430120 [ 2997.728857][ T7938] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 2997.893969][ T7938] Mem-Info: [ 2997.897220][ T7938] active_anon:157424 inactive_anon:289 isolated_anon:0 [ 2997.897220][ T7938] active_file:16 inactive_file:14 isolated_file:0 [ 2997.897220][ T7938] unevictable:744 dirty:0 writeback:0 unstable:0 [ 2997.897220][ T7938] slab_reclaimable:18826 slab_unreclaimable:105799 [ 2997.897220][ T7938] mapped:52226 shmem:862 pagetables:3174 bounce:0 [ 2997.897220][ T7938] free:19511 free_pcp:84 free_cma:0 [ 2998.148239][ T7938] Node 0 active_anon:629632kB inactive_anon:1148kB active_file:60kB inactive_file:56kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 266240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2998.259051][ T7938] Node 1 active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2998.296078][ T7938] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2998.396375][ T7938] lowmem_reserve[]: 0 2553 2555 2555 [ 2998.469155][ T7938] Node 0 DMA32 free:27184kB min:36232kB low:45288kB high:54344kB active_anon:625536kB inactive_anon:1148kB active_file:60kB inactive_file:56kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9760kB pagetables:12696kB bounce:0kB free_pcp:336kB local_pcp:0kB free_cma:0kB [ 2998.729011][ T7938] lowmem_reserve[]: 0 0 2 2 [ 2998.733586][ T7938] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2998.863033][ T7938] lowmem_reserve[]: 0 0 0 0 [ 2998.867644][ T7938] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2998.977046][ T7938] lowmem_reserve[]: 0 0 0 0 [ 2998.998431][ T7938] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 2999.178949][ T7938] Node 0 DMA32: 3216*4kB (ME) 966*8kB (ME) 256*16kB (MH) 2*32kB (MH) 2*64kB (UH) 0*128kB 1*256kB (U) 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 27184kB [ 2999.296515][ T7938] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2999.398475][ T7938] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 2999.425857][ T7938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2999.466224][ T7938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2999.476937][ T7938] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2999.488598][ T7938] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2999.498176][ T7938] 1636 total pagecache pages [ 2999.502877][ T7938] 0 pages in swap cache [ 2999.507070][ T7938] Swap cache stats: add 0, delete 0, find 0/0 [ 2999.516529][ T7938] Free swap = 0kB [ 2999.520350][ T7938] Total swap = 0kB [ 2999.524088][ T7938] 1965979 pages RAM [ 2999.527874][ T7938] 0 pages HighMem/MovableOnly [ 2999.532611][ T7938] 339406 pages reserved [ 2999.536789][ T7938] 0 pages cma reserved [ 2999.540914][ T7938] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=14719,uid=0 [ 2999.555682][ T7938] Out of memory: Killed process 14719 (syz-executor.2) total-vm:72448kB, anon-rss:2188kB, file-rss:34816kB, shmem-rss:0kB [ 2999.570550][ T1042] oom_reaper: reaped process 14719 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2999.631722][ T7829] rsyslogd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2999.650501][ T7829] CPU: 0 PID: 7829 Comm: rsyslogd Not tainted 5.0.0+ #21 [ 2999.657582][ T7829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2999.667655][ T7829] Call Trace: [ 2999.670972][ T7829] dump_stack+0x172/0x1f0 [ 2999.675332][ T7829] dump_header+0x10f/0xb6c [ 2999.679798][ T7829] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2999.685669][ T7829] ? ___ratelimit+0x60/0x595 [ 2999.690324][ T7829] ? do_raw_spin_unlock+0x57/0x270 [ 2999.695490][ T7829] oom_kill_process.cold+0x10/0x15 [ 2999.700667][ T7829] out_of_memory+0x79a/0x1280 [ 2999.705443][ T7829] ? oom_killer_disable+0x280/0x280 [ 2999.710717][ T7829] ? mutex_trylock+0x18e/0x1e0 [ 2999.715529][ T7829] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 2999.721229][ T7829] __alloc_pages_slowpath+0x2199/0x28b0 [ 2999.726812][ T7829] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2999.733066][ T7829] ? warn_alloc+0x110/0x110 [ 2999.737554][ T7829] ? find_held_lock+0x35/0x130 [ 2999.742315][ T7829] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2999.748562][ T7829] ? should_fail+0x1de/0x852 [ 2999.753172][ T7829] __alloc_pages_nodemask+0x57e/0x7e0 [ 2999.758551][ T7829] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2999.768915][ T7829] ? find_held_lock+0x35/0x130 [ 2999.773729][ T7829] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2999.779975][ T7829] alloc_pages_current+0x107/0x210 [ 2999.785086][ T7829] __page_cache_alloc+0x2bd/0x460 [ 2999.790110][ T7829] ? kasan_check_read+0x11/0x20 [ 2999.794960][ T7829] filemap_fault+0xff7/0x2400 [ 2999.799650][ T7829] ? xas_load+0x67/0x150 [ 2999.807523][ T7829] ? __lock_page_or_retry+0x1020/0x1020 [ 2999.813091][ T7829] ? lock_acquire+0x16f/0x3f0 [ 2999.817774][ T7829] ? ext4_filemap_fault+0x7b/0xaf [ 2999.822805][ T7829] ext4_filemap_fault+0x83/0xaf [ 2999.827653][ T7829] __do_fault+0x116/0x4e0 [ 2999.832001][ T7829] __handle_mm_fault+0x2c6c/0x3ec0 [ 2999.837186][ T7829] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2999.842743][ T7829] ? find_held_lock+0x35/0x130 [ 2999.847503][ T7829] ? handle_mm_fault+0x322/0xb30 [ 2999.852454][ T7829] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2999.858705][ T7829] ? kasan_check_read+0x11/0x20 [ 2999.863571][ T7829] handle_mm_fault+0x43f/0xb30 [ 2999.868343][ T7829] __do_page_fault+0x5ef/0xda0 [ 2999.873130][ T7829] do_page_fault+0x71/0x581 [ 2999.877662][ T7829] ? page_fault+0x8/0x30 [ 2999.881924][ T7829] page_fault+0x1e/0x30 [ 2999.886067][ T7829] RIP: 0033:0x7f0cf13e8aa0 [ 2999.890477][ T7829] Code: Bad RIP value. [ 2999.894522][ T7829] RSP: 002b:00007f0cef103d98 EFLAGS: 00010246 [ 2999.900572][ T7829] RAX: 000000000000000a RBX: 0000000000000006 RCX: 00007f0cf093962e [ 2999.908528][ T7829] RDX: 0000000000000358 RSI: 00007f0cf09395a0 RDI: 0000000000000006 [ 2999.916500][ T7829] RBP: 00007f0cf09395a0 R08: 00007f0cf0736620 R09: 0000000004000001 [ 2999.924488][ T7829] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 2999.932464][ T7829] R13: 0000000000000000 R14: 0000000000000c20 R15: 00007f0cf093862f [ 2999.948307][ T7829] Mem-Info: [ 2999.960477][ T7829] active_anon:156887 inactive_anon:289 isolated_anon:0 [ 2999.960477][ T7829] active_file:4 inactive_file:26 isolated_file:0 [ 2999.960477][ T7829] unevictable:744 dirty:0 writeback:0 unstable:0 [ 2999.960477][ T7829] slab_reclaimable:18826 slab_unreclaimable:105652 [ 2999.960477][ T7829] mapped:52226 shmem:862 pagetables:3111 bounce:0 [ 2999.960477][ T7829] free:19320 free_pcp:186 free_cma:0 [ 3000.045811][ T7829] Node 0 active_anon:627484kB inactive_anon:1148kB active_file:24kB inactive_file:92kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 264192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3000.135334][ T7829] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3000.176603][ T7829] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3000.288980][ T7829] lowmem_reserve[]: 0 2553 2555 2555 [ 3000.294361][ T7829] Node 0 DMA32 free:27164kB min:36232kB low:45288kB high:54344kB active_anon:623388kB inactive_anon:1148kB active_file:24kB inactive_file:92kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9696kB pagetables:12444kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 3000.482123][ T7829] lowmem_reserve[]: 0 0 2 2 [ 3000.486703][ T7829] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3000.513319][ T7829] lowmem_reserve[]: 0 0 0 0 [ 3000.517862][ T7829] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3000.546108][ T7829] lowmem_reserve[]: 0 0 0 0 [ 3000.550676][ T7829] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 3000.566518][ T7829] Node 0 DMA32: 3237*4kB (ME) 979*8kB (ME) 255*16kB (MH) 3*32kB (MH) 1*64kB (H) 1*128kB (U) 0*256kB 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 27196kB [ 3000.582143][ T7829] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 3000.593985][ T7829] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 3000.615838][ T7829] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3000.767640][ T7829] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3000.849048][ T7829] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3000.910663][ T7829] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3000.999042][ T7829] 1636 total pagecache pages [ 3001.003711][ T7829] 0 pages in swap cache [ 3001.007888][ T7829] Swap cache stats: add 0, delete 0, find 0/0 [ 3001.079734][ T7829] Free swap = 0kB [ 3001.083523][ T7829] Total swap = 0kB [ 3001.087269][ T7829] 1965979 pages RAM [ 3001.091194][ T7829] 0 pages HighMem/MovableOnly [ 3001.095886][ T7829] 339406 pages reserved [ 3001.119468][ T7829] 0 pages cma reserved [ 3001.123597][ T7829] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=14746,uid=0 [ 3001.278993][ C0] net_ratelimit: 14 callbacks suppressed [ 3001.279003][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 3001.281259][ T7829] Out of memory: Killed process 14746 (syz-executor.2) total-vm:72448kB, anon-rss:2188kB, file-rss:34816kB, shmem-rss:0kB [ 3001.284739][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 3001.292399][ T1042] oom_reaper: reaped process 14746 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 3001.355841][ T3874] udevd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=-1000 [ 3001.474477][ T3874] CPU: 0 PID: 3874 Comm: udevd Not tainted 5.0.0+ #21 [ 3001.481299][ T3874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3001.491393][ T3874] Call Trace: [ 3001.494724][ T3874] dump_stack+0x172/0x1f0 [ 3001.499073][ T3874] dump_header+0x10f/0xb6c [ 3001.503507][ T3874] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3001.509339][ T3874] ? ___ratelimit+0x60/0x595 [ 3001.513947][ T3874] ? do_raw_spin_unlock+0x57/0x270 [ 3001.519087][ T3874] oom_kill_process.cold+0x10/0x15 [ 3001.520087][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3001.524211][ T3874] out_of_memory+0x79a/0x1280 [ 3001.524243][ T3874] ? oom_killer_disable+0x280/0x280 [ 3001.524266][ T3874] ? mutex_trylock+0x18e/0x1e0 [ 3001.524282][ T3874] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 3001.524309][ T3874] __alloc_pages_slowpath+0x2199/0x28b0 [ 3001.530263][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3001.534785][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3001.534829][ T3874] ? warn_alloc+0x110/0x110 [ 3001.542017][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3001.544789][ T3874] ? find_held_lock+0x35/0x130 [ 3001.544839][ T3874] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3001.551303][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3001.556048][ T3874] ? should_fail+0x1de/0x852 [ 3001.556104][ T3874] __alloc_pages_nodemask+0x57e/0x7e0 [ 3001.563214][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3001.568098][ T3874] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3001.568121][ T3874] ? find_held_lock+0x35/0x130 [ 3001.568145][ T3874] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3001.572833][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3001.578379][ T3874] alloc_pages_current+0x107/0x210 [ 3001.578403][ T3874] __page_cache_alloc+0x2bd/0x460 [ 3001.578420][ T3874] ? kasan_check_read+0x11/0x20 [ 3001.578450][ T3874] filemap_fault+0xff7/0x2400 [ 3001.653089][ T3874] ? xas_load+0x67/0x150 [ 3001.657393][ T3874] ? __lock_page_or_retry+0x1020/0x1020 [ 3001.663023][ T3874] ? lock_acquire+0x16f/0x3f0 [ 3001.667780][ T3874] ? ext4_filemap_fault+0x7b/0xaf [ 3001.672904][ T3874] ext4_filemap_fault+0x83/0xaf [ 3001.677805][ T3874] __do_fault+0x116/0x4e0 [ 3001.682191][ T3874] __handle_mm_fault+0x2c6c/0x3ec0 [ 3001.687356][ T3874] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3001.693015][ T3874] ? find_held_lock+0x35/0x130 [ 3001.697841][ T3874] ? handle_mm_fault+0x322/0xb30 [ 3001.702821][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3001.709142][ T3874] ? kasan_check_read+0x11/0x20 [ 3001.714070][ T3874] handle_mm_fault+0x43f/0xb30 [ 3001.718900][ T3874] __do_page_fault+0x5ef/0xda0 [ 3001.723765][ T3874] do_page_fault+0x71/0x581 [ 3001.728319][ T3874] ? page_fault+0x8/0x30 [ 3001.732623][ T3874] page_fault+0x1e/0x30 [ 3001.736840][ T3874] RIP: 0033:0x7f7368a0f9d0 [ 3001.741474][ T3874] Code: Bad RIP value. [ 3001.745566][ T3874] RSP: 002b:00007ffe4146d8e8 EFLAGS: 00010202 [ 3001.751657][ T3874] RAX: 0000000000000010 RBX: 0000000000000000 RCX: 00007f7368a6c347 [ 3001.759671][ T3874] RDX: 00007ffe4146d96c RSI: 000000000000541b RDI: 0000000000000010 [ 3001.767691][ T3874] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 3001.775738][ T3874] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000003 [ 3001.783867][ T3874] R13: 0000000000000000 R14: 0000000001ca6c10 R15: 0000000001ca3250 [ 3001.803799][ T3874] Mem-Info: [ 3001.807007][ T3874] active_anon:156350 inactive_anon:289 isolated_anon:0 [ 3001.807007][ T3874] active_file:16 inactive_file:14 isolated_file:0 [ 3001.807007][ T3874] unevictable:744 dirty:0 writeback:0 unstable:0 [ 3001.807007][ T3874] slab_reclaimable:18821 slab_unreclaimable:105640 [ 3001.807007][ T3874] mapped:52226 shmem:862 pagetables:3122 bounce:0 [ 3001.807007][ T3874] free:19270 free_pcp:83 free_cma:0 [ 3001.859684][ T3874] Node 0 active_anon:625336kB inactive_anon:1148kB active_file:64kB inactive_file:52kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 262144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3001.896951][ T3874] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3001.968992][ T3874] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3001.999060][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 3002.004884][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 3002.248078][ T3874] lowmem_reserve[]: 0 2553 2555 2555 [ 3002.297962][ T3874] Node 0 DMA32 free:26872kB min:36232kB low:45288kB high:54344kB active_anon:621240kB inactive_anon:1148kB active_file:64kB inactive_file:52kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9664kB pagetables:12340kB bounce:0kB free_pcp:8kB local_pcp:8kB free_cma:0kB [ 3002.490674][ T3874] lowmem_reserve[]: 0 0 2 2 [ 3002.495246][ T3874] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3002.535980][ T3874] lowmem_reserve[]: 0 0 0 0 [ 3002.540692][ T3874] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3002.569148][ T3874] lowmem_reserve[]: 0 0 0 0 [ 3002.573687][ T3874] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 3002.589474][ T3874] Node 0 DMA32: 3284*4kB (UME) 988*8kB (UME) 257*16kB (UMH) 7*32kB (UMH) 3*64kB (UH) 1*128kB (U) 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 27232kB [ 3002.608194][ T3874] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 3002.622059][ T3874] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 3002.638558][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3002.648214][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3002.658408][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3002.670198][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3002.679742][ T3874] 1635 total pagecache pages [ 3002.684356][ T3874] 0 pages in swap cache [ 3002.688516][ T3874] Swap cache stats: add 0, delete 0, find 0/0 [ 3002.694655][ T3874] Free swap = 0kB [ 3002.698382][ T3874] Total swap = 0kB [ 3002.702184][ T3874] 1965979 pages RAM [ 3002.705994][ T3874] 0 pages HighMem/MovableOnly [ 3002.710748][ T3874] 339406 pages reserved [ 3002.714918][ T3874] 0 pages cma reserved [ 3002.720244][ T3874] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=14762,uid=0 [ 3002.736068][ T3874] Out of memory: Killed process 14762 (syz-executor.2) total-vm:72448kB, anon-rss:2188kB, file-rss:34816kB, shmem-rss:0kB [ 3002.839994][ T7960] syz-executor.2 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3002.858004][ T7960] CPU: 0 PID: 7960 Comm: syz-executor.2 Not tainted 5.0.0+ #21 [ 3002.865574][ T7960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3002.875654][ T7960] Call Trace: [ 3002.879224][ T7960] dump_stack+0x172/0x1f0 [ 3002.884490][ T7960] dump_header+0x10f/0xb6c [ 3002.888922][ T7960] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3002.894741][ T7960] ? ___ratelimit+0x60/0x595 [ 3002.899345][ T7960] ? do_raw_spin_unlock+0x57/0x270 [ 3002.904484][ T7960] oom_kill_process.cold+0x10/0x15 [ 3002.909612][ T7960] out_of_memory+0x79a/0x1280 [ 3002.914398][ T7960] ? oom_killer_disable+0x280/0x280 [ 3002.919622][ T7960] ? mutex_trylock+0x18e/0x1e0 [ 3002.924404][ T7960] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 3002.930067][ T7960] __alloc_pages_slowpath+0x2199/0x28b0 [ 3002.935626][ T7960] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3002.941871][ T7960] ? warn_alloc+0x110/0x110 [ 3002.946356][ T7960] ? find_held_lock+0x35/0x130 [ 3002.951110][ T7960] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3002.957336][ T7960] ? should_fail+0x1de/0x852 [ 3002.961931][ T7960] __alloc_pages_nodemask+0x57e/0x7e0 [ 3002.967308][ T7960] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3002.973036][ T7960] ? find_held_lock+0x35/0x130 [ 3002.977798][ T7960] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3002.984034][ T7960] alloc_pages_current+0x107/0x210 [ 3002.989154][ T7960] __page_cache_alloc+0x2bd/0x460 [ 3002.994173][ T7960] ? kasan_check_read+0x11/0x20 [ 3002.999025][ T7960] filemap_fault+0xff7/0x2400 [ 3003.003687][ T7960] ? xas_load+0x67/0x150 [ 3003.007921][ T7960] ? __lock_page_or_retry+0x1020/0x1020 [ 3003.013463][ T7960] ? lock_acquire+0x16f/0x3f0 [ 3003.018123][ T7960] ? ext4_filemap_fault+0x7b/0xaf [ 3003.023140][ T7960] ext4_filemap_fault+0x83/0xaf [ 3003.027972][ T7960] __do_fault+0x116/0x4e0 [ 3003.032285][ T7960] __handle_mm_fault+0x2c6c/0x3ec0 [ 3003.037383][ T7960] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3003.042915][ T7960] ? find_held_lock+0x35/0x130 [ 3003.047665][ T7960] ? handle_mm_fault+0x322/0xb30 [ 3003.052611][ T7960] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3003.058841][ T7960] ? kasan_check_read+0x11/0x20 [ 3003.063699][ T7960] handle_mm_fault+0x43f/0xb30 [ 3003.068479][ T7960] __do_page_fault+0x5ef/0xda0 [ 3003.073249][ T7960] do_page_fault+0x71/0x581 [ 3003.077732][ T7960] ? page_fault+0x8/0x30 [ 3003.081954][ T7960] page_fault+0x1e/0x30 [ 3003.086093][ T7960] RIP: 0033:0x4120ba [ 3003.089977][ T7960] Code: Bad RIP value. [ 3003.094024][ T7960] RSP: 002b:00007ffea835e4f8 EFLAGS: 00010246 [ 3003.100070][ T7960] RAX: 0000000000000101 RBX: 0000000001ec1940 RCX: 00000000004120ba [ 3003.108046][ T7960] RDX: 0000000040000000 RSI: 00007ffea835e530 RDI: ffffffffffffffff [ 3003.116030][ T7960] RBP: 0000000000002d13 R08: 0000000000000001 R09: 0000000000000001 [ 3003.124002][ T7960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 3003.131977][ T7960] R13: 00007ffea835e530 R14: 0000000001ec199b R15: 00007ffea835e540 [ 3003.146761][ T7960] Mem-Info: [ 3003.149992][ T7960] active_anon:155813 inactive_anon:289 isolated_anon:0 [ 3003.149992][ T7960] active_file:9 inactive_file:11 isolated_file:8 [ 3003.149992][ T7960] unevictable:744 dirty:0 writeback:0 unstable:0 [ 3003.149992][ T7960] slab_reclaimable:18819 slab_unreclaimable:105640 [ 3003.149992][ T7960] mapped:52226 shmem:862 pagetables:3096 bounce:0 [ 3003.149992][ T7960] free:19342 free_pcp:134 free_cma:0 [ 3003.187587][ T7960] Node 0 active_anon:623188kB inactive_anon:1148kB active_file:40kB inactive_file:36kB unevictable:2976kB isolated(anon):0kB isolated(file):32kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 260096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3003.216474][ T7960] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3003.243325][ T7960] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3003.285631][ T7960] lowmem_reserve[]: 0 2553 2555 2555 [ 3003.291064][ T7960] Node 0 DMA32 free:27060kB min:36232kB low:45288kB high:54344kB active_anon:619092kB inactive_anon:1148kB active_file:40kB inactive_file:36kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9664kB pagetables:12384kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 3003.321076][ T7960] lowmem_reserve[]: 0 0 2 2 [ 3003.325618][ T7960] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3003.352238][ T7960] lowmem_reserve[]: 0 0 0 0 [ 3003.356751][ T7960] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3003.385229][ T7960] lowmem_reserve[]: 0 0 0 0 [ 3003.391259][ T7960] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 3003.407613][ T7960] Node 0 DMA32: 3161*4kB (UME) 964*8kB (UME) 246*16kB (MH) 3*32kB (UMH) 2*64kB (UH) 0*128kB 0*256kB 1*512kB (H) 2*1024kB (UH) 0*2048kB 0*4096kB = 27076kB [ 3003.423177][ T7960] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 3003.435002][ T7960] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 3003.452579][ T7960] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3003.462242][ T7960] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3003.471661][ T7960] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3003.491753][ T7960] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3003.529924][ T7960] 1636 total pagecache pages [ 3003.534588][ T7960] 0 pages in swap cache [ 3003.538758][ T7960] Swap cache stats: add 0, delete 0, find 0/0 [ 3003.649007][ T7960] Free swap = 0kB [ 3003.652783][ T7960] Total swap = 0kB [ 3003.656511][ T7960] 1965979 pages RAM [ 3003.831558][ T7960] 0 pages HighMem/MovableOnly [ 3003.836294][ T7960] 339406 pages reserved [ 3003.921313][ T7960] 0 pages cma reserved [ 3003.925498][ T7960] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=14773,uid=0 [ 3004.149064][ T7960] Out of memory: Killed process 14773 (syz-executor.2) total-vm:72448kB, anon-rss:2188kB, file-rss:34816kB, shmem-rss:0kB [ 3004.537246][ T3874] udevd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=-1000 [ 3004.567756][ T3874] CPU: 0 PID: 3874 Comm: udevd Not tainted 5.0.0+ #21 [ 3004.574585][ T3874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3004.584664][ T3874] Call Trace: [ 3004.587983][ T3874] dump_stack+0x172/0x1f0 [ 3004.592349][ T3874] dump_header+0x10f/0xb6c [ 3004.596814][ T3874] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3004.602683][ T3874] ? ___ratelimit+0x60/0x595 [ 3004.607303][ T3874] ? do_raw_spin_unlock+0x57/0x270 [ 3004.612460][ T3874] oom_kill_process.cold+0x10/0x15 [ 3004.617606][ T3874] out_of_memory+0x79a/0x1280 [ 3004.622327][ T3874] ? oom_killer_disable+0x280/0x280 [ 3004.627565][ T3874] ? mutex_trylock+0x18e/0x1e0 [ 3004.632426][ T3874] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 3004.638148][ T3874] __alloc_pages_slowpath+0x2199/0x28b0 [ 3004.643780][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3004.650073][ T3874] ? warn_alloc+0x110/0x110 [ 3004.654627][ T3874] ? find_held_lock+0x35/0x130 [ 3004.659457][ T3874] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3004.665729][ T3874] ? should_fail+0x1de/0x852 [ 3004.670363][ T3874] __alloc_pages_nodemask+0x57e/0x7e0 [ 3004.675782][ T3874] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3004.681537][ T3874] ? find_held_lock+0x35/0x130 [ 3004.686382][ T3874] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3004.693650][ T3874] alloc_pages_current+0x107/0x210 [ 3004.698827][ T3874] __page_cache_alloc+0x2bd/0x460 [ 3004.703875][ T3874] ? kasan_check_read+0x11/0x20 [ 3004.708756][ T3874] filemap_fault+0xff7/0x2400 [ 3004.713477][ T3874] ? xas_load+0x67/0x150 [ 3004.717772][ T3874] ? __lock_page_or_retry+0x1020/0x1020 [ 3004.723362][ T3874] ? lock_acquire+0x16f/0x3f0 [ 3004.728082][ T3874] ? ext4_filemap_fault+0x7b/0xaf [ 3004.733150][ T3874] ext4_filemap_fault+0x83/0xaf [ 3004.738862][ T3874] __do_fault+0x116/0x4e0 [ 3004.743219][ T3874] __handle_mm_fault+0x2c6c/0x3ec0 [ 3004.748382][ T3874] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3004.755514][ T3874] ? find_held_lock+0x35/0x130 [ 3004.760314][ T3874] ? handle_mm_fault+0x322/0xb30 [ 3004.771028][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3004.777304][ T3874] ? kasan_check_read+0x11/0x20 [ 3004.782189][ T3874] handle_mm_fault+0x43f/0xb30 [ 3004.786981][ T3874] __do_page_fault+0x5ef/0xda0 [ 3004.791782][ T3874] do_page_fault+0x71/0x581 [ 3004.796301][ T3874] ? page_fault+0x8/0x30 [ 3004.800572][ T3874] page_fault+0x1e/0x30 [ 3004.804765][ T3874] RIP: 0033:0x7f7368a0f9d0 [ 3004.809241][ T3874] Code: Bad RIP value. [ 3004.813321][ T3874] RSP: 002b:00007ffe4146d8e8 EFLAGS: 00010202 [ 3004.819397][ T3874] RAX: 0000000000000010 RBX: 0000000000000000 RCX: 00007f7368a6c347 [ 3004.827395][ T3874] RDX: 00007ffe4146d96c RSI: 000000000000541b RDI: 0000000000000010 [ 3004.835396][ T3874] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 3004.843398][ T3874] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000003 [ 3004.851401][ T3874] R13: 0000000000000000 R14: 0000000001ca6c10 R15: 0000000001ca3250 [ 3004.939211][ T3874] Mem-Info: [ 3004.942418][ T3874] active_anon:155273 inactive_anon:289 isolated_anon:0 [ 3004.942418][ T3874] active_file:8 inactive_file:19 isolated_file:0 [ 3004.942418][ T3874] unevictable:744 dirty:0 writeback:2 unstable:0 [ 3004.942418][ T3874] slab_reclaimable:18817 slab_unreclaimable:105562 [ 3004.942418][ T3874] mapped:52226 shmem:862 pagetables:3045 bounce:0 [ 3004.942418][ T3874] free:19262 free_pcp:64 free_cma:0 [ 3005.142979][ T3874] Node 0 active_anon:621028kB inactive_anon:1148kB active_file:28kB inactive_file:76kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:8kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 258048kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3005.206826][ T3874] Node 1 active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3005.279918][ T3874] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3005.323802][ T3874] lowmem_reserve[]: 0 2553 2555 2555 [ 3005.352641][ T3874] Node 0 DMA32 free:26692kB min:36232kB low:45288kB high:54344kB active_anon:616932kB inactive_anon:1148kB active_file:28kB inactive_file:76kB unevictable:2976kB writepending:8kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9600kB pagetables:12180kB bounce:0kB free_pcp:256kB local_pcp:0kB free_cma:0kB [ 3005.501260][ T3874] lowmem_reserve[]: 0 0 2 2 [ 3005.505837][ T3874] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3005.730737][ T3874] lowmem_reserve[]: 0 0 0 0 [ 3005.735319][ T3874] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3005.788573][ T3874] lowmem_reserve[]: 0 0 0 0 [ 3005.793317][ T3874] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 3005.856782][ T3874] Node 0 DMA32: 3167*4kB (UME) 975*8kB (UME) 247*16kB (UMH) 3*32kB (UMH) 2*64kB (UH) 0*128kB 0*256kB 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 26692kB [ 3006.000485][ T3874] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 3006.045687][ T3874] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 3006.198987][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3006.208596][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3006.223886][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3006.233669][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3006.327361][ T3874] 1633 total pagecache pages [ 3006.359078][ T3874] 0 pages in swap cache [ 3006.363301][ T3874] Swap cache stats: add 0, delete 0, find 0/0 [ 3006.443733][ T3874] Free swap = 0kB [ 3006.447527][ T3874] Total swap = 0kB [ 3006.483799][ T3874] 1965979 pages RAM [ 3006.487747][ T3874] 0 pages HighMem/MovableOnly [ 3006.507327][ T3874] 339406 pages reserved [ 3006.511620][ T3874] 0 pages cma reserved [ 3006.515719][ T3874] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=15106,uid=0 [ 3006.534213][ T3874] Out of memory: Killed process 15106 (syz-executor.2) total-vm:72448kB, anon-rss:2188kB, file-rss:34816kB, shmem-rss:0kB [ 3006.548771][ T1042] oom_reaper: reaped process 15106 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 3006.620762][ T7868] cron invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3006.631361][ T7868] CPU: 0 PID: 7868 Comm: cron Not tainted 5.0.0+ #21 [ 3006.638076][ T7868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3006.648235][ T7868] Call Trace: [ 3006.651573][ T7868] dump_stack+0x172/0x1f0 [ 3006.655970][ T7868] dump_header+0x10f/0xb6c [ 3006.660502][ T7868] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3006.666348][ T7868] ? ___ratelimit+0x60/0x595 [ 3006.670997][ T7868] ? do_raw_spin_unlock+0x57/0x270 [ 3006.676158][ T7868] oom_kill_process.cold+0x10/0x15 [ 3006.681342][ T7868] out_of_memory+0x79a/0x1280 [ 3006.686111][ T7868] ? oom_killer_disable+0x280/0x280 [ 3006.691503][ T7868] ? mutex_trylock+0x18e/0x1e0 [ 3006.696377][ T7868] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 3006.702082][ T7868] __alloc_pages_slowpath+0x2199/0x28b0 [ 3006.707677][ T7868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3006.714163][ T7868] ? warn_alloc+0x110/0x110 [ 3006.718714][ T7868] ? find_held_lock+0x35/0x130 [ 3006.723559][ T7868] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3006.729856][ T7868] ? should_fail+0x1de/0x852 [ 3006.734489][ T7868] __alloc_pages_nodemask+0x57e/0x7e0 [ 3006.739868][ T7868] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3006.745603][ T7868] ? find_held_lock+0x35/0x130 [ 3006.750388][ T7868] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3006.756649][ T7868] alloc_pages_current+0x107/0x210 [ 3006.762766][ T7868] __page_cache_alloc+0x2bd/0x460 [ 3006.767826][ T7868] ? kasan_check_read+0x11/0x20 [ 3006.772716][ T7868] filemap_fault+0xff7/0x2400 [ 3006.777434][ T7868] ? xas_load+0x67/0x150 [ 3006.781729][ T7868] ? __lock_page_or_retry+0x1020/0x1020 [ 3006.787289][ T7868] ? lock_acquire+0x16f/0x3f0 [ 3006.791970][ T7868] ? ext4_filemap_fault+0x7b/0xaf [ 3006.797014][ T7868] ext4_filemap_fault+0x83/0xaf [ 3006.801884][ T7868] __do_fault+0x116/0x4e0 [ 3006.806234][ T7868] __handle_mm_fault+0x2c6c/0x3ec0 [ 3006.811386][ T7868] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3006.816960][ T7868] ? find_held_lock+0x35/0x130 [ 3006.821747][ T7868] ? handle_mm_fault+0x322/0xb30 [ 3006.826701][ T7868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3006.832983][ T7868] ? kasan_check_read+0x11/0x20 [ 3006.837845][ T7868] handle_mm_fault+0x43f/0xb30 [ 3006.842616][ T7868] __do_page_fault+0x5ef/0xda0 [ 3006.847396][ T7868] do_page_fault+0x71/0x581 [ 3006.851906][ T7868] ? page_fault+0x8/0x30 [ 3006.856139][ T7868] page_fault+0x1e/0x30 [ 3006.860288][ T7868] RIP: 0033:0x7f4a7f46ee40 [ 3006.865745][ T7868] Code: Bad RIP value. [ 3006.869810][ T7868] RSP: 002b:00007ffef3725988 EFLAGS: 00010246 [ 3006.875871][ T7868] RAX: 0000000000000000 RBX: 00007ffef3725ab0 RCX: 00007f4a7f46ee40 [ 3006.883851][ T7868] RDX: 0000000000000000 RSI: 00007ffef3725b30 RDI: 00007ffef3725b30 [ 3006.891830][ T7868] RBP: 00007ffef3725a30 R08: 00007ffef3725990 R09: 0000000000000000 [ 3006.899822][ T7868] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff [ 3006.907783][ T7868] R13: 00007ffef3725c90 R14: 0000000000000000 R15: 0000000000000000 [ 3006.917843][ T7868] Mem-Info: [ 3006.921058][ T7868] active_anon:154741 inactive_anon:289 isolated_anon:0 [ 3006.921058][ T7868] active_file:13 inactive_file:8 isolated_file:6 [ 3006.921058][ T7868] unevictable:744 dirty:0 writeback:0 unstable:0 [ 3006.921058][ T7868] slab_reclaimable:18817 slab_unreclaimable:105562 [ 3006.921058][ T7868] mapped:52226 shmem:862 pagetables:3008 bounce:0 [ 3006.921058][ T7868] free:19333 free_pcp:182 free_cma:0 [ 3006.958831][ T7868] Node 0 active_anon:618900kB inactive_anon:1148kB active_file:52kB inactive_file:28kB unevictable:2976kB isolated(anon):0kB isolated(file):24kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 258048kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3006.987688][ T7868] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3007.014251][ T7868] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3007.042292][ T7868] lowmem_reserve[]: 0 2553 2555 2555 [ 3007.047620][ T7868] Node 0 DMA32 free:26976kB min:36232kB low:45288kB high:54344kB active_anon:614804kB inactive_anon:1148kB active_file:48kB inactive_file:28kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9568kB pagetables:12032kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 3007.077477][ T7868] lowmem_reserve[]: 0 0 2 2 [ 3007.082043][ T7868] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3007.108656][ T7868] lowmem_reserve[]: 0 0 0 0 [ 3007.113250][ T7868] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3007.141414][ T7868] lowmem_reserve[]: 0 0 0 0 [ 3007.145954][ T7868] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 3007.161772][ T7868] Node 0 DMA32: 3183*4kB (UME) 980*8kB (UME) 246*16kB (MH) 3*32kB (UMH) 1*64kB (H) 0*128kB 0*256kB 1*512kB (H) 2*1024kB (UH) 0*2048kB 0*4096kB = 27228kB [ 3007.186358][ T7868] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 3007.198261][ T7868] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 3007.222157][ T7868] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3007.231900][ T7868] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3007.241337][ T7868] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3007.250962][ T7868] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3007.260307][ T7868] 1632 total pagecache pages [ 3007.264899][ T7868] 0 pages in swap cache [ 3007.269119][ T7868] Swap cache stats: add 0, delete 0, find 0/0 [ 3007.275177][ T7868] Free swap = 0kB [ 3007.279158][ T7868] Total swap = 0kB [ 3007.282891][ T7868] 1965979 pages RAM [ 3007.286672][ T7868] 0 pages HighMem/MovableOnly [ 3007.291502][ T7868] 339406 pages reserved [ 3007.295692][ T7868] 0 pages cma reserved [ 3007.301721][ T7868] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=15156,uid=0 [ 3007.316539][ T7868] Out of memory: Killed process 15156 (syz-executor.2) total-vm:72448kB, anon-rss:2188kB, file-rss:34816kB, shmem-rss:0kB [ 3007.331448][ T1042] oom_reaper: reaped process 15156 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 3007.427585][ T7938] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3007.449836][ T7938] CPU: 0 PID: 7938 Comm: syz-fuzzer Not tainted 5.0.0+ #21 [ 3007.457074][ T7938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3007.467153][ T7938] Call Trace: [ 3007.470520][ T7938] dump_stack+0x172/0x1f0 [ 3007.474890][ T7938] dump_header+0x10f/0xb6c [ 3007.479340][ T7938] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3007.485187][ T7938] ? ___ratelimit+0x60/0x595 [ 3007.489882][ T7938] ? do_raw_spin_unlock+0x57/0x270 [ 3007.495049][ T7938] oom_kill_process.cold+0x10/0x15 [ 3007.500212][ T7938] out_of_memory+0x79a/0x1280 [ 3007.504914][ T7938] ? oom_killer_disable+0x280/0x280 [ 3007.510131][ T7938] ? mutex_trylock+0x18e/0x1e0 [ 3007.514905][ T7938] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 3007.520576][ T7938] __alloc_pages_slowpath+0x2199/0x28b0 [ 3007.526169][ T7938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3007.532471][ T7938] ? warn_alloc+0x110/0x110 [ 3007.536989][ T7938] ? find_held_lock+0x35/0x130 [ 3007.541779][ T7938] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3007.548038][ T7938] ? should_fail+0x1de/0x852 [ 3007.552663][ T7938] __alloc_pages_nodemask+0x57e/0x7e0 [ 3007.558055][ T7938] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3007.563798][ T7938] ? find_held_lock+0x35/0x130 [ 3007.568600][ T7938] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3007.574939][ T7938] alloc_pages_current+0x107/0x210 [ 3007.580109][ T7938] __page_cache_alloc+0x2bd/0x460 [ 3007.585182][ T7938] ? kasan_check_read+0x11/0x20 [ 3007.590062][ T7938] filemap_fault+0xff7/0x2400 [ 3007.594755][ T7938] ? xas_load+0x67/0x150 [ 3007.599030][ T7938] ? __lock_page_or_retry+0x1020/0x1020 [ 3007.604596][ T7938] ? lock_acquire+0x16f/0x3f0 [ 3007.609293][ T7938] ? ext4_filemap_fault+0x7b/0xaf [ 3007.614332][ T7938] ext4_filemap_fault+0x83/0xaf [ 3007.619205][ T7938] __do_fault+0x116/0x4e0 [ 3007.623534][ T7938] __handle_mm_fault+0x2c6c/0x3ec0 [ 3007.628639][ T7938] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3007.635331][ T7938] ? find_held_lock+0x35/0x130 [ 3007.640125][ T7938] ? handle_mm_fault+0x322/0xb30 [ 3007.645069][ T7938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3007.651294][ T7938] ? kasan_check_read+0x11/0x20 [ 3007.656129][ T7938] handle_mm_fault+0x43f/0xb30 [ 3007.660887][ T7938] __do_page_fault+0x5ef/0xda0 [ 3007.665649][ T7938] do_page_fault+0x71/0x581 [ 3007.670139][ T7938] ? page_fault+0x8/0x30 [ 3007.674361][ T7938] page_fault+0x1e/0x30 [ 3007.678502][ T7938] RIP: 0033:0x45ddf3 [ 3007.682395][ T7938] Code: Bad RIP value. [ 3007.686451][ T7938] RSP: 002b:000000c420035e80 EFLAGS: 00010246 [ 3007.692509][ T7938] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 000000000045ddf3 [ 3007.700493][ T7938] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001685158 [ 3007.708464][ T7938] RBP: 000000c420035ec8 R08: 0000000000000000 R09: 0000000000000000 [ 3007.716474][ T7938] R10: 000000c420035eb8 R11: 0000000000000246 R12: 0000000000430120 [ 3007.724434][ T7938] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 3007.732987][ C0] net_ratelimit: 20 callbacks suppressed [ 3007.732997][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 3007.744576][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 3007.763018][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3007.771271][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3007.778101][ T7938] Mem-Info: [ 3007.779247][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3007.787451][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3007.794150][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3007.800200][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3007.829103][ T7938] active_anon:154199 inactive_anon:289 isolated_anon:0 [ 3007.829103][ T7938] active_file:13 inactive_file:12 isolated_file:0 [ 3007.829103][ T7938] unevictable:744 dirty:0 writeback:0 unstable:0 [ 3007.829103][ T7938] slab_reclaimable:18817 slab_unreclaimable:105563 [ 3007.829103][ T7938] mapped:52226 shmem:862 pagetables:2993 bounce:0 [ 3007.829103][ T7938] free:19286 free_pcp:183 free_cma:0 [ 3007.875723][ T7938] Node 0 active_anon:616732kB inactive_anon:1148kB active_file:48kB inactive_file:48kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 253952kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3007.956601][ T7938] Node 1 active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3007.998084][ T7938] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3008.078984][ T7938] lowmem_reserve[]: 0 2553 2555 2555 [ 3008.084357][ T7938] Node 0 DMA32 free:26788kB min:36232kB low:45288kB high:54344kB active_anon:612636kB inactive_anon:1148kB active_file:48kB inactive_file:48kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9536kB pagetables:11972kB bounce:0kB free_pcp:732kB local_pcp:484kB free_cma:0kB [ 3008.239033][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 3008.244898][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 3008.305114][ T7938] lowmem_reserve[]: 0 0 2 2 [ 3008.386478][ T7938] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3008.430499][ T7938] lowmem_reserve[]: 0 0 0 0 [ 3008.435078][ T7938] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3008.520521][ T7938] lowmem_reserve[]: 0 0 0 0 [ 3008.525103][ T7938] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 3008.658689][ T7938] Node 0 DMA32: 3183*4kB (UME) 979*8kB (ME) 247*16kB (UMH) 3*32kB (UMH) 2*64kB (UH) 0*128kB 0*256kB 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 26788kB [ 3008.863504][ T7938] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 3008.905957][ T7938] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 3009.058631][ T7938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3009.077443][ T7938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3009.087002][ T7938] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3009.150911][ T7938] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3009.239125][ T7938] 1631 total pagecache pages [ 3009.243794][ T7938] 0 pages in swap cache [ 3009.247981][ T7938] Swap cache stats: add 0, delete 0, find 0/0 [ 3009.382716][ T7938] Free swap = 0kB [ 3009.386509][ T7938] Total swap = 0kB [ 3009.469678][ T7938] 1965979 pages RAM [ 3009.473533][ T7938] 0 pages HighMem/MovableOnly [ 3009.478334][ T7938] 339406 pages reserved [ 3009.513833][ T7938] 0 pages cma reserved [ 3009.517988][ T7938] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=15169,uid=0 [ 3009.540941][ T7938] Out of memory: Killed process 15169 (syz-executor.2) total-vm:72448kB, anon-rss:2188kB, file-rss:34816kB, shmem-rss:0kB [ 3009.719978][T22083] kworker/u4:4 invoked oom-killer: gfp_mask=0x40cd0(GFP_KERNEL|__GFP_COMP|__GFP_RECLAIMABLE), order=0, oom_score_adj=0 [ 3009.844084][T22083] CPU: 0 PID: 22083 Comm: kworker/u4:4 Not tainted 5.0.0+ #21 [ 3009.851607][T22083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3009.861690][T22083] Workqueue: krdsd rds_connect_worker [ 3009.867072][T22083] Call Trace: [ 3009.870387][T22083] dump_stack+0x172/0x1f0 [ 3009.874751][T22083] dump_header+0x10f/0xb6c [ 3009.879202][T22083] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3009.885021][T22083] ? ___ratelimit+0x60/0x595 [ 3009.889618][T22083] ? do_raw_spin_unlock+0x57/0x270 [ 3009.894742][T22083] oom_kill_process.cold+0x10/0x15 [ 3009.899867][T22083] out_of_memory+0x79a/0x1280 [ 3009.904563][T22083] ? oom_killer_disable+0x280/0x280 [ 3009.909772][T22083] ? mutex_trylock+0x18e/0x1e0 [ 3009.914542][T22083] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 3009.920189][T22083] __alloc_pages_slowpath+0x2199/0x28b0 [ 3009.925863][T22083] ? warn_alloc+0x110/0x110 [ 3009.930391][T22083] ? find_held_lock+0x35/0x130 [ 3009.935186][T22083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3009.941452][T22083] ? should_fail+0x1de/0x852 [ 3009.946070][T22083] __alloc_pages_nodemask+0x57e/0x7e0 [ 3009.951457][T22083] ? __lockdep_free_key_range+0x120/0x120 [ 3009.957190][T22083] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3009.962930][T22083] ? cache_grow_begin+0x594/0x860 [ 3009.967972][T22083] ? lockdep_hardirqs_on+0x418/0x5d0 [ 3009.973270][T22083] ? trace_hardirqs_on+0x67/0x230 [ 3009.978316][T22083] cache_grow_begin+0x9c/0x860 [ 3009.983126][T22083] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3009.989401][T22083] ? __cpuset_node_allowed+0x136/0x540 [ 3009.994897][T22083] fallback_alloc+0x1fd/0x2d0 [ 3009.999597][T22083] ____cache_alloc_node+0x1be/0x1e0 [ 3010.004803][T22083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3010.011062][T22083] kmem_cache_alloc+0x1e8/0x6f0 [ 3010.015936][T22083] ? sock_destroy_inode+0x60/0x60 [ 3010.020978][T22083] sock_alloc_inode+0x1d/0x260 [ 3010.025751][T22083] alloc_inode+0x66/0x190 [ 3010.030093][T22083] new_inode_pseudo+0x19/0xf0 [ 3010.034782][T22083] sock_alloc+0x41/0x270 [ 3010.039053][T22083] __sock_create+0xc0/0x750 [ 3010.043587][T22083] sock_create_kern+0x3b/0x50 [ 3010.048319][T22083] rds_tcp_conn_path_connect+0x469/0x890 [ 3010.053976][T22083] ? rds_tcp_state_change+0x280/0x280 [ 3010.059362][T22083] ? process_one_work+0x890/0x1790 [ 3010.064509][T22083] rds_connect_worker+0x1aa/0x2d0 [ 3010.069562][T22083] process_one_work+0x98e/0x1790 [ 3010.074527][T22083] ? pwq_dec_nr_in_flight+0x320/0x320 [ 3010.079908][T22083] ? lock_acquire+0x16f/0x3f0 [ 3010.084610][T22083] worker_thread+0x98/0xe40 [ 3010.089125][T22083] ? trace_hardirqs_on+0x67/0x230 [ 3010.094185][T22083] kthread+0x357/0x430 [ 3010.098285][T22083] ? process_one_work+0x1790/0x1790 [ 3010.103513][T22083] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 3010.109786][T22083] ret_from_fork+0x3a/0x50 [ 3010.734404][T22083] Mem-Info: [ 3010.737606][T22083] active_anon:153662 inactive_anon:289 isolated_anon:0 [ 3010.737606][T22083] active_file:6 inactive_file:20 isolated_file:0 [ 3010.737606][T22083] unevictable:744 dirty:0 writeback:0 unstable:0 [ 3010.737606][T22083] slab_reclaimable:18817 slab_unreclaimable:105256 [ 3010.737606][T22083] mapped:52226 shmem:862 pagetables:2967 bounce:0 [ 3010.737606][T22083] free:19275 free_pcp:123 free_cma:0 [ 3011.002728][T22083] Node 0 active_anon:614584kB inactive_anon:1148kB active_file:120kB inactive_file:0kB unevictable:2976kB isolated(anon):0kB isolated(file):100kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 251904kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3011.207289][T22083] Node 1 active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3011.256220][T22083] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3011.419153][T22083] lowmem_reserve[]: 0 2553 2555 2555 [ 3011.424526][T22083] Node 0 DMA32 free:26696kB min:36232kB low:45288kB high:54344kB active_anon:610488kB inactive_anon:1148kB active_file:120kB inactive_file:48kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9536kB pagetables:11868kB bounce:0kB free_pcp:740kB local_pcp:496kB free_cma:0kB [ 3011.490154][T22083] lowmem_reserve[]: 0 0 2 2 [ 3011.494735][T22083] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3011.521475][T22083] lowmem_reserve[]: 0 0 0 0 [ 3011.526014][T22083] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3011.554979][T22083] lowmem_reserve[]: 0 0 0 0 [ 3011.560137][T22083] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 3011.577422][T22083] Node 0 DMA32: 3139*4kB (UME) 1008*8kB (UME) 250*16kB (UMH) 3*32kB (UMH) 2*64kB (UH) 1*128kB (U) 0*256kB 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 27020kB [ 3011.596515][T22083] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 3011.609311][T22083] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 3011.626044][T22083] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3011.635709][T22083] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3011.645193][T22083] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3011.654865][T22083] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3011.664219][T22083] 1640 total pagecache pages [ 3011.668825][T22083] 0 pages in swap cache [ 3011.673055][T22083] Swap cache stats: add 0, delete 0, find 0/0 [ 3011.684663][T22083] Free swap = 0kB [ 3011.688467][T22083] Total swap = 0kB [ 3011.692305][T22083] 1965979 pages RAM [ 3011.696133][T22083] 0 pages HighMem/MovableOnly [ 3011.700988][T22083] 339406 pages reserved [ 3011.705140][T22083] 0 pages cma reserved [ 3011.710004][T22083] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=15187,uid=0 [ 3011.724791][T22083] Out of memory: Killed process 15187 (syz-executor.2) total-vm:72448kB, anon-rss:2188kB, file-rss:34816kB, shmem-rss:0kB [ 3011.740078][ T1042] oom_reaper: reaped process 15187 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 3011.802644][ T3874] udevd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=-1000 [ 3011.838129][ T3874] CPU: 0 PID: 3874 Comm: udevd Not tainted 5.0.0+ #21 [ 3011.844971][ T3874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3011.855049][ T3874] Call Trace: [ 3011.858371][ T3874] dump_stack+0x172/0x1f0 [ 3011.862740][ T3874] dump_header+0x10f/0xb6c [ 3011.867173][ T3874] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3011.872989][ T3874] ? ___ratelimit+0x60/0x595 [ 3011.877592][ T3874] ? do_raw_spin_unlock+0x57/0x270 [ 3011.882740][ T3874] oom_kill_process.cold+0x10/0x15 [ 3011.887883][ T3874] out_of_memory+0x79a/0x1280 [ 3011.892593][ T3874] ? oom_killer_disable+0x280/0x280 [ 3011.897807][ T3874] ? mutex_trylock+0x18e/0x1e0 [ 3011.902587][ T3874] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 3011.908294][ T3874] __alloc_pages_slowpath+0x2199/0x28b0 [ 3011.913911][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3011.920216][ T3874] ? warn_alloc+0x110/0x110 [ 3011.924763][ T3874] ? find_held_lock+0x35/0x130 [ 3011.929580][ T3874] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3011.935845][ T3874] ? should_fail+0x1de/0x852 [ 3011.940480][ T3874] __alloc_pages_nodemask+0x57e/0x7e0 [ 3011.945875][ T3874] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3011.951618][ T3874] ? find_held_lock+0x35/0x130 [ 3011.956399][ T3874] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3011.962665][ T3874] alloc_pages_current+0x107/0x210 [ 3011.967798][ T3874] __page_cache_alloc+0x2bd/0x460 [ 3011.972841][ T3874] ? kasan_check_read+0x11/0x20 [ 3011.977729][ T3874] filemap_fault+0xff7/0x2400 [ 3011.982473][ T3874] ? xas_load+0x67/0x150 [ 3011.986756][ T3874] ? __lock_page_or_retry+0x1020/0x1020 [ 3011.992335][ T3874] ? lock_acquire+0x16f/0x3f0 [ 3011.997031][ T3874] ? ext4_filemap_fault+0x7b/0xaf [ 3012.002085][ T3874] ext4_filemap_fault+0x83/0xaf [ 3012.006954][ T3874] __do_fault+0x116/0x4e0 [ 3012.011299][ T3874] __handle_mm_fault+0x2c6c/0x3ec0 [ 3012.016435][ T3874] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3012.022000][ T3874] ? find_held_lock+0x35/0x130 [ 3012.026784][ T3874] ? handle_mm_fault+0x322/0xb30 [ 3012.031752][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3012.038031][ T3874] ? kasan_check_read+0x11/0x20 [ 3012.042923][ T3874] handle_mm_fault+0x43f/0xb30 [ 3012.047712][ T3874] __do_page_fault+0x5ef/0xda0 [ 3012.052497][ T3874] do_page_fault+0x71/0x581 [ 3012.057011][ T3874] ? page_fault+0x8/0x30 [ 3012.061265][ T3874] page_fault+0x1e/0x30 [ 3012.065618][ T3874] RIP: 0033:0x7f7368a0f9d0 [ 3012.070070][ T3874] Code: Bad RIP value. [ 3012.074141][ T3874] RSP: 002b:00007ffe4146d8e8 EFLAGS: 00010202 [ 3012.080212][ T3874] RAX: 0000000000000010 RBX: 0000000000000000 RCX: 00007f7368a6c347 [ 3012.088210][ T3874] RDX: 00007ffe4146d96c RSI: 000000000000541b RDI: 0000000000000010 [ 3012.096209][ T3874] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 3012.104210][ T3874] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000003 [ 3012.112208][ T3874] R13: 0000000000000000 R14: 0000000001ca6c10 R15: 0000000001ca3250 [ 3012.537021][ T3874] Mem-Info: [ 3012.628995][ T3874] active_anon:153125 inactive_anon:289 isolated_anon:0 [ 3012.628995][ T3874] active_file:18 inactive_file:14 isolated_file:0 [ 3012.628995][ T3874] unevictable:744 dirty:0 writeback:4 unstable:0 [ 3012.628995][ T3874] slab_reclaimable:18816 slab_unreclaimable:105242 [ 3012.628995][ T3874] mapped:52226 shmem:862 pagetables:2966 bounce:0 [ 3012.628995][ T3874] free:19291 free_pcp:62 free_cma:0 [ 3012.687723][ T3874] Node 0 active_anon:612436kB inactive_anon:1148kB active_file:76kB inactive_file:48kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:16kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 249856kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3012.779026][ T3874] Node 1 active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3012.824808][ T3874] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3012.936524][ T3874] lowmem_reserve[]: 0 2553 2555 2555 [ 3012.941990][ T3874] Node 0 DMA32 free:26808kB min:36232kB low:45288kB high:54344kB active_anon:608340kB inactive_anon:1148kB active_file:76kB inactive_file:48kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9472kB pagetables:11764kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [ 3013.061248][ T3874] lowmem_reserve[]: 0 0 2 2 [ 3013.065823][ T3874] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3013.469067][ T3874] lowmem_reserve[]: 0 0 0 0 [ 3013.473651][ T3874] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:16kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3013.727733][ T3874] lowmem_reserve[]: 0 0 0 0 [ 3013.816348][ T3874] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 3013.960070][ T3874] Node 0 DMA32: 3204*4kB (ME) 1009*8kB (UME) 248*16kB (UMH) 3*32kB (UMH) 1*64kB (H) 1*128kB (U) 0*256kB 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 27192kB [ 3014.155223][ T3874] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 3014.167251][ C0] net_ratelimit: 20 callbacks suppressed [ 3014.167262][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 3014.167329][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 3014.169058][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3014.192034][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3014.202021][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3014.209994][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3014.216814][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3014.227595][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3014.272571][ T3874] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 3014.376439][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3014.479165][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 3014.485031][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 3014.498996][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3014.508376][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3014.530698][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3014.550508][ T3874] 1636 total pagecache pages [ 3014.555165][ T3874] 0 pages in swap cache [ 3014.559446][ T3874] Swap cache stats: add 0, delete 0, find 0/0 [ 3014.565528][ T3874] Free swap = 0kB [ 3014.569362][ T3874] Total swap = 0kB [ 3014.573159][ T3874] 1965979 pages RAM [ 3014.577097][ T3874] 0 pages HighMem/MovableOnly [ 3014.581930][ T3874] 339406 pages reserved [ 3014.586093][ T3874] 0 pages cma reserved [ 3014.590249][ T3874] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=15208,uid=0 [ 3014.605052][ T3874] Out of memory: Killed process 15208 (syz-executor.2) total-vm:72448kB, anon-rss:2188kB, file-rss:34816kB, shmem-rss:0kB [ 3014.618227][ T1042] oom_reaper: reaped process 15208 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 3014.641003][ T7938] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3014.651843][ T7938] CPU: 0 PID: 7938 Comm: syz-fuzzer Not tainted 5.0.0+ #21 [ 3014.659044][ T7938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3014.669099][ T7938] Call Trace: [ 3014.672388][ T7938] dump_stack+0x172/0x1f0 [ 3014.676735][ T7938] dump_header+0x10f/0xb6c [ 3014.681150][ T7938] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3014.686961][ T7938] ? ___ratelimit+0x60/0x595 [ 3014.699464][ T7938] ? do_raw_spin_unlock+0x57/0x270 [ 3014.704573][ T7938] oom_kill_process.cold+0x10/0x15 [ 3014.709678][ T7938] out_of_memory+0x79a/0x1280 [ 3014.714371][ T7938] ? oom_killer_disable+0x280/0x280 [ 3014.719578][ T7938] ? mutex_trylock+0x18e/0x1e0 [ 3014.724344][ T7938] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 3014.729978][ T7938] __alloc_pages_slowpath+0x2199/0x28b0 [ 3014.735516][ T7938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3014.742577][ T7938] ? warn_alloc+0x110/0x110 [ 3014.747070][ T7938] ? find_held_lock+0x35/0x130 [ 3014.751832][ T7938] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3014.758068][ T7938] ? should_fail+0x1de/0x852 [ 3014.762666][ T7938] __alloc_pages_nodemask+0x57e/0x7e0 [ 3014.768964][ T7938] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3014.774707][ T7938] ? find_held_lock+0x35/0x130 [ 3014.779483][ T7938] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3014.785732][ T7938] alloc_pages_current+0x107/0x210 [ 3014.790835][ T7938] __page_cache_alloc+0x2bd/0x460 [ 3014.795842][ T7938] ? kasan_check_read+0x11/0x20 [ 3014.800691][ T7938] filemap_fault+0xff7/0x2400 [ 3014.805361][ T7938] ? xas_load+0x67/0x150 [ 3014.809637][ T7938] ? __lock_page_or_retry+0x1020/0x1020 [ 3014.815190][ T7938] ? lock_acquire+0x16f/0x3f0 [ 3014.819863][ T7938] ? ext4_filemap_fault+0x7b/0xaf [ 3014.824883][ T7938] ext4_filemap_fault+0x83/0xaf [ 3014.829751][ T7938] __do_fault+0x116/0x4e0 [ 3014.834074][ T7938] __handle_mm_fault+0x2c6c/0x3ec0 [ 3014.839199][ T7938] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3014.844759][ T7938] ? find_held_lock+0x35/0x130 [ 3014.849528][ T7938] ? handle_mm_fault+0x322/0xb30 [ 3014.854499][ T7938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3014.860739][ T7938] ? kasan_check_read+0x11/0x20 [ 3014.866565][ T7938] handle_mm_fault+0x43f/0xb30 [ 3014.871322][ T7938] __do_page_fault+0x5ef/0xda0 [ 3014.876078][ T7938] do_page_fault+0x71/0x581 [ 3014.880603][ T7938] ? page_fault+0x8/0x30 [ 3014.884845][ T7938] page_fault+0x1e/0x30 [ 3014.888997][ T7938] RIP: 0033:0x45ddf3 [ 3014.892898][ T7938] Code: Bad RIP value. [ 3014.896964][ T7938] RSP: 002b:000000c420035e80 EFLAGS: 00010246 [ 3014.903030][ T7938] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 000000000045ddf3 [ 3014.911027][ T7938] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001685158 [ 3014.919016][ T7938] RBP: 000000c420035ec8 R08: 0000000000000000 R09: 0000000000000000 [ 3014.926983][ T7938] R10: 000000c420035eb8 R11: 0000000000000246 R12: 0000000000430120 [ 3014.934977][ T7938] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 3014.946903][ T7938] Mem-Info: [ 3014.950147][ T7938] active_anon:152593 inactive_anon:289 isolated_anon:0 [ 3014.950147][ T7938] active_file:6 inactive_file:6 isolated_file:18 [ 3014.950147][ T7938] unevictable:744 dirty:0 writeback:0 unstable:0 [ 3014.950147][ T7938] slab_reclaimable:18805 slab_unreclaimable:105217 [ 3014.950147][ T7938] mapped:52226 shmem:862 pagetables:2941 bounce:0 [ 3014.950147][ T7938] free:19773 free_pcp:193 free_cma:0 [ 3014.994947][ T7938] Node 0 active_anon:610308kB inactive_anon:1148kB active_file:20kB inactive_file:24kB unevictable:2976kB isolated(anon):0kB isolated(file):72kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 249856kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3015.023797][ T7938] Node 1 active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3015.050520][ T7938] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3015.079255][ T7938] lowmem_reserve[]: 0 2553 2555 2555 [ 3015.084596][ T7938] Node 0 DMA32 free:27004kB min:36232kB low:45288kB high:54344kB active_anon:606212kB inactive_anon:1148kB active_file:20kB inactive_file:24kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9440kB pagetables:11764kB bounce:0kB free_pcp:568kB local_pcp:240kB free_cma:0kB [ 3015.114721][ T7938] lowmem_reserve[]: 0 0 2 2 [ 3015.119390][ T7938] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3015.145972][ T7938] lowmem_reserve[]: 0 0 0 0 [ 3015.151250][ T7938] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3015.179391][ T7938] lowmem_reserve[]: 0 0 0 0 [ 3015.183897][ T7938] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 3015.208795][ T7938] Node 0 DMA32: 3221*4kB (UME) 1008*8kB (UME) 248*16kB (UMH) 3*32kB (UMH) 4*64kB (UH) 0*128kB 1*256kB (U) 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 27572kB [ 3015.226206][ T7938] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 3015.238118][ T7938] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 3015.254786][ T7938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3015.264415][ T7938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3015.273802][ T7938] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3015.283569][ T7938] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3015.292954][ T7938] 1638 total pagecache pages [ 3015.297570][ T7938] 0 pages in swap cache [ 3015.301838][ T7938] Swap cache stats: add 0, delete 0, find 0/0 [ 3015.307918][ T7938] Free swap = 0kB [ 3015.311717][ T7938] Total swap = 0kB [ 3015.315445][ T7938] 1965979 pages RAM [ 3015.320477][ T7938] 0 pages HighMem/MovableOnly [ 3015.325174][ T7938] 339406 pages reserved [ 3015.329396][ T7938] 0 pages cma reserved [ 3015.333472][ T7938] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=15219,uid=0 [ 3015.349319][ T7938] Out of memory: Killed process 15219 (syz-executor.2) total-vm:72448kB, anon-rss:2188kB, file-rss:34816kB, shmem-rss:0kB [ 3015.364190][ T1042] oom_reaper: reaped process 15219 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 3015.497577][ T7938] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3015.508482][ T7938] CPU: 1 PID: 7938 Comm: syz-fuzzer Not tainted 5.0.0+ #21 [ 3015.515723][ T7938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3015.525798][ T7938] Call Trace: [ 3015.529128][ T7938] dump_stack+0x172/0x1f0 [ 3015.533514][ T7938] dump_header+0x10f/0xb6c [ 3015.537987][ T7938] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3015.543830][ T7938] ? ___ratelimit+0x60/0x595 [ 3015.548490][ T7938] ? do_raw_spin_unlock+0x57/0x270 [ 3015.553638][ T7938] oom_kill_process.cold+0x10/0x15 [ 3015.558788][ T7938] out_of_memory+0x79a/0x1280 [ 3015.563503][ T7938] ? oom_killer_disable+0x280/0x280 [ 3015.568743][ T7938] ? mutex_trylock+0x18e/0x1e0 [ 3015.573629][ T7938] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 3015.579304][ T7938] __alloc_pages_slowpath+0x2199/0x28b0 [ 3015.584891][ T7938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3015.591194][ T7938] ? warn_alloc+0x110/0x110 [ 3015.595735][ T7938] ? find_held_lock+0x35/0x130 [ 3015.600535][ T7938] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3015.606804][ T7938] ? should_fail+0x1de/0x852 [ 3015.611442][ T7938] __alloc_pages_nodemask+0x57e/0x7e0 [ 3015.616862][ T7938] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3015.622622][ T7938] ? find_held_lock+0x35/0x130 [ 3015.627427][ T7938] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3015.633710][ T7938] alloc_pages_current+0x107/0x210 [ 3015.638870][ T7938] __page_cache_alloc+0x2bd/0x460 [ 3015.643933][ T7938] ? kasan_check_read+0x11/0x20 [ 3015.648836][ T7938] filemap_fault+0xff7/0x2400 [ 3015.653542][ T7938] ? xas_load+0x67/0x150 [ 3015.657828][ T7938] ? __lock_page_or_retry+0x1020/0x1020 [ 3015.663411][ T7938] ? lock_acquire+0x16f/0x3f0 [ 3015.668118][ T7938] ? ext4_filemap_fault+0x7b/0xaf [ 3015.673185][ T7938] ext4_filemap_fault+0x83/0xaf [ 3015.678081][ T7938] __do_fault+0x116/0x4e0 [ 3015.682558][ T7938] __handle_mm_fault+0x2c6c/0x3ec0 [ 3015.687705][ T7938] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3015.693280][ T7938] ? find_held_lock+0x35/0x130 [ 3015.698073][ T7938] ? handle_mm_fault+0x322/0xb30 [ 3015.703049][ T7938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3015.709331][ T7938] ? kasan_check_read+0x11/0x20 [ 3015.714221][ T7938] handle_mm_fault+0x43f/0xb30 [ 3015.719026][ T7938] __do_page_fault+0x5ef/0xda0 [ 3015.723824][ T7938] do_page_fault+0x71/0x581 [ 3015.728349][ T7938] ? page_fault+0x8/0x30 [ 3015.732618][ T7938] page_fault+0x1e/0x30 [ 3015.736796][ T7938] RIP: 0033:0x45ddf3 [ 3015.740723][ T7938] Code: Bad RIP value. [ 3015.744804][ T7938] RSP: 002b:000000c420035e80 EFLAGS: 00010246 [ 3015.750882][ T7938] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 000000000045ddf3 [ 3015.758878][ T7938] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001685158 [ 3015.766876][ T7938] RBP: 000000c420035ec8 R08: 0000000000000000 R09: 0000000000000000 [ 3015.774875][ T7938] R10: 000000c420035eb8 R11: 0000000000000246 R12: 0000000000430120 [ 3015.782870][ T7938] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 3015.910796][ T7938] Mem-Info: [ 3015.914020][ T7938] active_anon:152051 inactive_anon:289 isolated_anon:0 [ 3015.914020][ T7938] active_file:13 inactive_file:17 isolated_file:0 [ 3015.914020][ T7938] unevictable:744 dirty:4 writeback:0 unstable:0 [ 3015.914020][ T7938] slab_reclaimable:18805 slab_unreclaimable:105217 [ 3015.914020][ T7938] mapped:52226 shmem:862 pagetables:2889 bounce:0 [ 3015.914020][ T7938] free:19372 free_pcp:62 free_cma:0 [ 3015.992896][ T7938] Node 0 active_anon:608140kB inactive_anon:1148kB active_file:52kB inactive_file:64kB unevictable:2976kB isolated(anon):0kB isolated(file):112kB mapped:208904kB dirty:16kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 245760kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3016.029062][ T7938] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3016.067949][ T7938] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3016.163352][ T7938] lowmem_reserve[]: 0 2553 2555 2555 [ 3016.168721][ T7938] Node 0 DMA32 free:27132kB min:36232kB low:45288kB high:54344kB active_anon:604044kB inactive_anon:1148kB active_file:52kB inactive_file:64kB unevictable:2976kB writepending:16kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9408kB pagetables:11556kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3016.475428][ T7938] lowmem_reserve[]: 0 0 2 2 [ 3016.480088][ T7938] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3016.506841][ T7938] lowmem_reserve[]: 0 0 0 0 [ 3016.511423][ T7938] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3016.539689][ T7938] lowmem_reserve[]: 0 0 0 0 [ 3016.544238][ T7938] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 3016.560103][ T7938] Node 0 DMA32: 3224*4kB (UME) 1015*8kB (ME) 245*16kB (MH) 3*32kB (MH) 1*64kB (H) 0*128kB 0*256kB 1*512kB (H) 2*1024kB (UH) 0*2048kB 0*4096kB = 27656kB [ 3016.575538][ T7938] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 3016.587415][ T7938] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 3016.726678][ T7938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3016.792179][ T7938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3016.836197][ T7938] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3016.919005][ T7938] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3016.928351][ T7938] 1636 total pagecache pages [ 3017.035927][ T7938] 0 pages in swap cache [ 3017.048571][ T7938] Swap cache stats: add 0, delete 0, find 0/0 [ 3017.067960][ T7938] Free swap = 0kB [ 3017.071989][ T7938] Total swap = 0kB [ 3017.075729][ T7938] 1965979 pages RAM [ 3017.146690][ T7938] 0 pages HighMem/MovableOnly [ 3017.162998][ T7938] 339406 pages reserved [ 3017.167279][ T7938] 0 pages cma reserved [ 3017.285164][ T7938] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=15255,uid=0 [ 3017.306123][ T7938] Out of memory: Killed process 15255 (syz-executor.2) total-vm:72448kB, anon-rss:2188kB, file-rss:34816kB, shmem-rss:0kB [ 3017.506682][T12381] syz-executor.4 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3017.517913][T12381] CPU: 0 PID: 12381 Comm: syz-executor.4 Not tainted 5.0.0+ #21 [ 3017.525546][T12381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3017.535628][T12381] Call Trace: [ 3017.538920][T12381] dump_stack+0x172/0x1f0 [ 3017.543241][T12381] dump_header+0x10f/0xb6c [ 3017.547653][T12381] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3017.553584][T12381] ? ___ratelimit+0x60/0x595 [ 3017.558176][T12381] ? do_raw_spin_unlock+0x57/0x270 [ 3017.563293][T12381] oom_kill_process.cold+0x10/0x15 [ 3017.568410][T12381] out_of_memory+0x79a/0x1280 [ 3017.573232][T12381] ? oom_killer_disable+0x280/0x280 [ 3017.578435][T12381] ? mutex_trylock+0x18e/0x1e0 [ 3017.583192][T12381] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 3017.588834][T12381] __alloc_pages_slowpath+0x2199/0x28b0 [ 3017.594373][T12381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3017.600608][T12381] ? warn_alloc+0x110/0x110 [ 3017.605089][T12381] ? find_held_lock+0x35/0x130 [ 3017.609838][T12381] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3017.616063][T12381] ? should_fail+0x1de/0x852 [ 3017.620654][T12381] __alloc_pages_nodemask+0x57e/0x7e0 [ 3017.626023][T12381] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3017.631753][T12381] ? find_held_lock+0x35/0x130 [ 3017.636547][T12381] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3017.642774][T12381] alloc_pages_current+0x107/0x210 [ 3017.647885][T12381] __page_cache_alloc+0x2bd/0x460 [ 3017.652916][T12381] ? kasan_check_read+0x11/0x20 [ 3017.657753][T12381] filemap_fault+0xff7/0x2400 [ 3017.662442][T12381] ? xas_load+0x67/0x150 [ 3017.666708][T12381] ? __lock_page_or_retry+0x1020/0x1020 [ 3017.672266][T12381] ? lock_acquire+0x16f/0x3f0 [ 3017.676937][T12381] ? ext4_filemap_fault+0x7b/0xaf [ 3017.682065][T12381] ext4_filemap_fault+0x83/0xaf [ 3017.687102][T12381] __do_fault+0x116/0x4e0 [ 3017.691444][T12381] __handle_mm_fault+0x2c6c/0x3ec0 [ 3017.696574][T12381] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3017.702107][T12381] ? find_held_lock+0x35/0x130 [ 3017.706857][T12381] ? handle_mm_fault+0x322/0xb30 [ 3017.711795][T12381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3017.718068][T12381] ? kasan_check_read+0x11/0x20 [ 3017.722921][T12381] handle_mm_fault+0x43f/0xb30 [ 3017.727682][T12381] __do_page_fault+0x5ef/0xda0 [ 3017.732474][T12381] do_page_fault+0x71/0x581 [ 3017.736982][T12381] ? page_fault+0x8/0x30 [ 3017.741226][T12381] page_fault+0x1e/0x30 [ 3017.745381][T12381] RIP: 0033:0x4120ba [ 3017.749293][T12381] Code: Bad RIP value. [ 3017.753350][T12381] RSP: 002b:00007fff25179de8 EFLAGS: 00010246 [ 3017.759495][T12381] RAX: 0000000000002f7c RBX: 0000000001a87940 RCX: 00000000004120ba [ 3017.767462][T12381] RDX: 0000000040000000 RSI: 00007fff25179e20 RDI: ffffffffffffffff [ 3017.775432][T12381] RBP: 000000000000277b R08: 0000000000000001 R09: 0000000000000001 [ 3017.783525][T12381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 3017.791488][T12381] R13: 00007fff25179e20 R14: 0000000001a8799b R15: 00007fff25179e30 [ 3017.977496][T12381] Mem-Info: [ 3018.001522][T12381] active_anon:151514 inactive_anon:289 isolated_anon:0 [ 3018.001522][T12381] active_file:13 inactive_file:17 isolated_file:0 [ 3018.001522][T12381] unevictable:744 dirty:1 writeback:0 unstable:0 [ 3018.001522][T12381] slab_reclaimable:18802 slab_unreclaimable:105206 [ 3018.001522][T12381] mapped:52226 shmem:862 pagetables:2863 bounce:0 [ 3018.001522][T12381] free:19262 free_pcp:70 free_cma:0 [ 3018.043386][T12381] Node 0 active_anon:605992kB inactive_anon:1148kB active_file:52kB inactive_file:64kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:4kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 243712kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3018.229259][T12381] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3018.449029][T12381] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3018.504144][T12381] lowmem_reserve[]: 0 2553 2555 2555 [ 3018.517399][T12381] Node 0 DMA32 free:26496kB min:38280kB low:47336kB high:56392kB active_anon:601896kB inactive_anon:1148kB active_file:28kB inactive_file:28kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9376kB pagetables:11452kB bounce:0kB free_pcp:532kB local_pcp:280kB free_cma:0kB [ 3018.547660][T12381] lowmem_reserve[]: 0 0 2 2 [ 3018.552267][T12381] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3018.578894][T12381] lowmem_reserve[]: 0 0 0 0 [ 3018.583432][T12381] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3018.620039][T12381] lowmem_reserve[]: 0 0 0 0 [ 3018.624578][T12381] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 3018.640761][T12381] Node 0 DMA32: 3176*4kB (UME) 1022*8kB (UME) 245*16kB (UMH) 3*32kB (UMH) 1*64kB (H) 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 26496kB [ 3018.656516][T12381] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 3018.668380][T12381] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 3018.684833][T12381] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3018.694586][T12381] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3018.704004][T12381] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3018.713666][T12381] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3018.723087][T12381] 1636 total pagecache pages [ 3018.727705][T12381] 0 pages in swap cache [ 3018.731967][T12381] Swap cache stats: add 0, delete 0, find 0/0 [ 3018.738049][T12381] Free swap = 0kB [ 3018.741845][T12381] Total swap = 0kB [ 3018.745596][T12381] 1965979 pages RAM [ 3018.750568][T12381] 0 pages HighMem/MovableOnly [ 3018.756273][T12381] 339406 pages reserved [ 3018.760523][T12381] 0 pages cma reserved [ 3018.764583][T12381] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz4,mems_allowed=0-1,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=15262,uid=0 [ 3018.779622][T12381] Out of memory: Killed process 15262 (syz-executor.2) total-vm:72448kB, anon-rss:2188kB, file-rss:34816kB, shmem-rss:0kB [ 3018.794655][ T1042] oom_reaper: reaped process 15262 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 3018.809971][T22083] kworker/u4:4 invoked oom-killer: gfp_mask=0x40cd0(GFP_KERNEL|__GFP_COMP|__GFP_RECLAIMABLE), order=0, oom_score_adj=0 [ 3018.828089][T22083] CPU: 1 PID: 22083 Comm: kworker/u4:4 Not tainted 5.0.0+ #21 [ 3018.835600][T22083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3018.845682][T22083] Workqueue: krdsd rds_connect_worker [ 3018.851147][T22083] Call Trace: [ 3018.854465][T22083] dump_stack+0x172/0x1f0 [ 3018.858844][T22083] dump_header+0x10f/0xb6c [ 3018.863315][T22083] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3018.869132][T22083] ? ___ratelimit+0x60/0x595 [ 3018.873757][T22083] ? do_raw_spin_unlock+0x57/0x270 [ 3018.878938][T22083] oom_kill_process.cold+0x10/0x15 [ 3018.884113][T22083] out_of_memory+0x79a/0x1280 [ 3018.888823][T22083] ? oom_killer_disable+0x280/0x280 [ 3018.894036][T22083] ? mutex_trylock+0x18e/0x1e0 [ 3018.898810][T22083] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 3018.904466][T22083] __alloc_pages_slowpath+0x2199/0x28b0 [ 3018.910049][T22083] ? warn_alloc+0x110/0x110 [ 3018.914578][T22083] ? find_held_lock+0x35/0x130 [ 3018.919376][T22083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3018.925637][T22083] ? should_fail+0x1de/0x852 [ 3018.930266][T22083] __alloc_pages_nodemask+0x57e/0x7e0 [ 3018.935672][T22083] ? __lockdep_free_key_range+0x120/0x120 [ 3018.941420][T22083] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3018.947161][T22083] ? cache_grow_begin+0x594/0x860 [ 3018.952211][T22083] ? lockdep_hardirqs_on+0x418/0x5d0 [ 3018.957522][T22083] ? trace_hardirqs_on+0x67/0x230 [ 3018.962563][T22083] cache_grow_begin+0x9c/0x860 [ 3018.967346][T22083] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3018.973614][T22083] ? __cpuset_node_allowed+0x136/0x540 [ 3018.979113][T22083] fallback_alloc+0x1fd/0x2d0 [ 3018.983943][T22083] ____cache_alloc_node+0x1be/0x1e0 [ 3018.989167][T22083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3018.995438][T22083] kmem_cache_alloc+0x1e8/0x6f0 [ 3019.000319][T22083] ? sock_destroy_inode+0x60/0x60 [ 3019.005369][T22083] sock_alloc_inode+0x1d/0x260 [ 3019.010177][T22083] alloc_inode+0x66/0x190 [ 3019.014557][T22083] new_inode_pseudo+0x19/0xf0 [ 3019.019306][T22083] sock_alloc+0x41/0x270 [ 3019.023579][T22083] __sock_create+0xc0/0x750 [ 3019.028102][T22083] sock_create_kern+0x3b/0x50 [ 3019.032813][T22083] rds_tcp_conn_path_connect+0x469/0x890 [ 3019.038482][T22083] ? rds_tcp_state_change+0x280/0x280 [ 3019.043865][T22083] ? process_one_work+0x890/0x1790 [ 3019.049030][T22083] rds_connect_worker+0x1aa/0x2d0 [ 3019.054370][T22083] process_one_work+0x98e/0x1790 [ 3019.059362][T22083] ? pwq_dec_nr_in_flight+0x320/0x320 [ 3019.064877][T22083] ? lock_acquire+0x16f/0x3f0 [ 3019.069594][T22083] worker_thread+0x98/0xe40 [ 3019.074142][T22083] ? trace_hardirqs_on+0x67/0x230 [ 3019.081050][T22083] kthread+0x357/0x430 [ 3019.085193][T22083] ? process_one_work+0x1790/0x1790 [ 3019.090423][T22083] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 3019.096695][T22083] ret_from_fork+0x3a/0x50 [ 3019.176048][T22083] Mem-Info: [ 3019.203490][T22083] active_anon:150982 inactive_anon:289 isolated_anon:0 [ 3019.203490][T22083] active_file:8 inactive_file:7 isolated_file:15 [ 3019.203490][T22083] unevictable:744 dirty:0 writeback:0 unstable:0 [ 3019.203490][T22083] slab_reclaimable:18793 slab_unreclaimable:105194 [ 3019.203490][T22083] mapped:52226 shmem:862 pagetables:2863 bounce:0 [ 3019.203490][T22083] free:19291 free_pcp:181 free_cma:0 [ 3019.251315][T22083] Node 0 active_anon:603864kB inactive_anon:1148kB active_file:28kB inactive_file:28kB unevictable:2976kB isolated(anon):0kB isolated(file):60kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 243712kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3019.287605][T22083] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3019.316415][T22083] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3019.344169][T22083] lowmem_reserve[]: 0 2553 2555 2555 [ 3019.349577][T22083] Node 0 DMA32 free:26556kB min:36232kB low:45288kB high:54344kB active_anon:599748kB inactive_anon:1148kB active_file:64kB inactive_file:64kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9376kB pagetables:11348kB bounce:0kB free_pcp:716kB local_pcp:252kB free_cma:0kB [ 3019.383947][T22083] lowmem_reserve[]: 0 0 2 2 [ 3019.405882][T22083] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3019.551754][T22083] lowmem_reserve[]: 0 0 0 0 [ 3019.556340][T22083] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3019.676002][T22083] lowmem_reserve[]: 0 0 0 0 [ 3019.723603][T22083] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 3019.921568][T22083] Node 0 DMA32: 3193*4kB (UME) 1004*8kB (UME) 235*16kB (UMH) 3*32kB (UMH) 1*64kB (H) 0*128kB 1*256kB (U) 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 27028kB [ 3020.000228][T22083] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 3020.012138][T22083] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 3020.283376][T22083] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3020.293167][T22083] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3020.362070][T22083] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3020.399127][ C0] net_ratelimit: 20 callbacks suppressed [ 3020.399138][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 3020.399915][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3020.404918][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 3020.424838][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3020.431390][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3020.437911][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3020.447050][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3020.453462][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3020.474907][T22083] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3020.506611][T22083] 1638 total pagecache pages [ 3020.517294][T22083] 0 pages in swap cache [ 3020.536519][T22083] Swap cache stats: add 0, delete 0, find 0/0 [ 3020.543840][T22083] Free swap = 0kB [ 3020.547588][T22083] Total swap = 0kB [ 3020.558051][T22083] 1965979 pages RAM [ 3020.561976][T22083] 0 pages HighMem/MovableOnly [ 3020.566669][T22083] 339406 pages reserved [ 3020.575576][T22083] 0 pages cma reserved [ 3020.579840][T22083] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=15280,uid=0 [ 3020.606264][T22083] Out of memory: Killed process 15280 (syz-executor.2) total-vm:72448kB, anon-rss:2188kB, file-rss:34816kB, shmem-rss:0kB [ 3020.626836][ T1042] oom_reaper: reaped process 15280 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 3020.719019][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 3020.725422][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 3020.918300][ T7868] cron invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3020.928675][ T7868] CPU: 1 PID: 7868 Comm: cron Not tainted 5.0.0+ #21 [ 3020.935369][ T7868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3020.945444][ T7868] Call Trace: [ 3020.948778][ T7868] dump_stack+0x172/0x1f0 [ 3020.953171][ T7868] dump_header+0x10f/0xb6c [ 3020.957617][ T7868] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3020.963455][ T7868] ? ___ratelimit+0x60/0x595 [ 3020.968080][ T7868] ? do_raw_spin_unlock+0x57/0x270 [ 3020.973233][ T7868] oom_kill_process.cold+0x10/0x15 [ 3020.978392][ T7868] out_of_memory+0x79a/0x1280 [ 3020.983128][ T7868] ? oom_killer_disable+0x280/0x280 [ 3020.988365][ T7868] ? mutex_trylock+0x18e/0x1e0 [ 3020.993155][ T7868] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 3020.998816][ T7868] __alloc_pages_slowpath+0x2199/0x28b0 [ 3021.004390][ T7868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3021.010682][ T7868] ? warn_alloc+0x110/0x110 [ 3021.015240][ T7868] ? find_held_lock+0x35/0x130 [ 3021.020038][ T7868] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3021.026294][ T7868] ? should_fail+0x1de/0x852 [ 3021.030897][ T7868] __alloc_pages_nodemask+0x57e/0x7e0 [ 3021.036336][ T7868] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3021.042077][ T7868] ? find_held_lock+0x35/0x130 [ 3021.046851][ T7868] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3021.053092][ T7868] alloc_pages_current+0x107/0x210 [ 3021.058230][ T7868] __page_cache_alloc+0x2bd/0x460 [ 3021.063259][ T7868] ? kasan_check_read+0x11/0x20 [ 3021.068115][ T7868] filemap_fault+0xff7/0x2400 [ 3021.072830][ T7868] ? xas_load+0x67/0x150 [ 3021.077089][ T7868] ? __lock_page_or_retry+0x1020/0x1020 [ 3021.082641][ T7868] ? lock_acquire+0x16f/0x3f0 [ 3021.087321][ T7868] ? ext4_filemap_fault+0x7b/0xaf [ 3021.092352][ T7868] ext4_filemap_fault+0x83/0xaf [ 3021.097203][ T7868] __do_fault+0x116/0x4e0 [ 3021.101527][ T7868] __handle_mm_fault+0x2c6c/0x3ec0 [ 3021.106649][ T7868] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3021.112202][ T7868] ? find_held_lock+0x35/0x130 [ 3021.116975][ T7868] ? handle_mm_fault+0x322/0xb30 [ 3021.121912][ T7868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3021.128165][ T7868] ? kasan_check_read+0x11/0x20 [ 3021.133013][ T7868] handle_mm_fault+0x43f/0xb30 [ 3021.137776][ T7868] __do_page_fault+0x5ef/0xda0 [ 3021.142530][ T7868] do_page_fault+0x71/0x581 [ 3021.147018][ T7868] ? page_fault+0x8/0x30 [ 3021.151246][ T7868] page_fault+0x1e/0x30 [ 3021.155385][ T7868] RIP: 0033:0x7f4a7f46ee40 [ 3021.159799][ T7868] Code: Bad RIP value. [ 3021.163886][ T7868] RSP: 002b:00007ffef3725988 EFLAGS: 00010246 [ 3021.169946][ T7868] RAX: 0000000000000000 RBX: 00007ffef3725ab0 RCX: 00007f4a7f46ee40 [ 3021.177926][ T7868] RDX: 0000000000000000 RSI: 00007ffef3725b30 RDI: 00007ffef3725b30 [ 3021.185926][ T7868] RBP: 00007ffef3725a30 R08: 00007ffef3725990 R09: 0000000000000000 [ 3021.193934][ T7868] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff [ 3021.201937][ T7868] R13: 00007ffef3725c90 R14: 0000000000000000 R15: 0000000000000000 [ 3021.298492][ T7868] Mem-Info: [ 3021.316622][ T7868] active_anon:150445 inactive_anon:289 isolated_anon:0 [ 3021.316622][ T7868] active_file:30 inactive_file:0 isolated_file:0 [ 3021.316622][ T7868] unevictable:744 dirty:0 writeback:0 unstable:0 [ 3021.316622][ T7868] slab_reclaimable:18793 slab_unreclaimable:105195 [ 3021.316622][ T7868] mapped:52226 shmem:862 pagetables:2837 bounce:0 [ 3021.316622][ T7868] free:19285 free_pcp:218 free_cma:0 [ 3021.455540][ T7868] Node 0 active_anon:601696kB inactive_anon:1148kB active_file:36kB inactive_file:88kB unevictable:2976kB isolated(anon):0kB isolated(file):32kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 239616kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3021.494332][ T7868] Node 1 active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3021.521132][ T7868] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3021.548499][ T7868] lowmem_reserve[]: 0 2553 2555 2555 [ 3021.553930][ T7868] Node 0 DMA32 free:27260kB min:36232kB low:45288kB high:54344kB active_anon:597600kB inactive_anon:1148kB active_file:52kB inactive_file:48kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9376kB pagetables:11244kB bounce:0kB free_pcp:252kB local_pcp:0kB free_cma:0kB [ 3021.583906][ T7868] lowmem_reserve[]: 0 0 2 2 [ 3021.588454][ T7868] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3021.625984][ T7868] lowmem_reserve[]: 0 0 0 0 [ 3021.633688][ T7868] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3021.672838][ T7868] lowmem_reserve[]: 0 0 0 0 [ 3021.677411][ T7868] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 3021.698211][ T7868] Node 0 DMA32: 3170*4kB (UME) 1012*8kB (ME) 235*16kB (UMH) 3*32kB (UMH) 2*64kB (UH) 0*128kB 1*256kB (U) 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 27064kB [ 3021.714320][ T7868] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 3021.726207][ T7868] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 3021.744158][ T7868] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3021.753880][ T7868] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3021.767407][ T7868] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3021.777186][ T7868] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3021.786548][ T7868] 1640 total pagecache pages [ 3021.792255][ T7868] 0 pages in swap cache [ 3021.796474][ T7868] Swap cache stats: add 0, delete 0, find 0/0 [ 3021.802692][ T7868] Free swap = 0kB [ 3021.806435][ T7868] Total swap = 0kB [ 3021.810782][ T7868] 1965979 pages RAM [ 3021.814599][ T7868] 0 pages HighMem/MovableOnly [ 3021.820339][ T7868] 339406 pages reserved [ 3021.824507][ T7868] 0 pages cma reserved [ 3021.828584][ T7868] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=18557,uid=0 [ 3021.843524][ T7868] Out of memory: Killed process 18557 (syz-executor.2) total-vm:72580kB, anon-rss:2200kB, file-rss:34752kB, shmem-rss:0kB [ 3021.996848][T12381] syz-executor.4 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3022.073112][T12381] CPU: 0 PID: 12381 Comm: syz-executor.4 Not tainted 5.0.0+ #21 [ 3022.080826][T12381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3022.090901][T12381] Call Trace: [ 3022.094227][T12381] dump_stack+0x172/0x1f0 [ 3022.098596][T12381] dump_header+0x10f/0xb6c [ 3022.103061][T12381] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3022.108887][T12381] ? ___ratelimit+0x60/0x595 [ 3022.113499][T12381] ? do_raw_spin_unlock+0x57/0x270 [ 3022.118636][T12381] oom_kill_process.cold+0x10/0x15 [ 3022.123794][T12381] out_of_memory+0x79a/0x1280 [ 3022.128524][T12381] ? oom_killer_disable+0x280/0x280 [ 3022.133761][T12381] ? mutex_trylock+0x18e/0x1e0 [ 3022.138541][T12381] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 3022.144191][T12381] __alloc_pages_slowpath+0x2199/0x28b0 [ 3022.149754][T12381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3022.156039][T12381] ? warn_alloc+0x110/0x110 [ 3022.160557][T12381] ? find_held_lock+0x35/0x130 [ 3022.165344][T12381] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3022.171594][T12381] ? should_fail+0x1de/0x852 [ 3022.176215][T12381] __alloc_pages_nodemask+0x57e/0x7e0 [ 3022.181630][T12381] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3022.187393][T12381] ? find_held_lock+0x35/0x130 [ 3022.192183][T12381] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3022.198443][T12381] alloc_pages_current+0x107/0x210 [ 3022.203710][T12381] __page_cache_alloc+0x2bd/0x460 [ 3022.208781][T12381] ? kasan_check_read+0x11/0x20 [ 3022.213648][T12381] filemap_fault+0xff7/0x2400 [ 3022.218335][T12381] ? xas_load+0x67/0x150 [ 3022.222606][T12381] ? __lock_page_or_retry+0x1020/0x1020 [ 3022.228172][T12381] ? lock_acquire+0x16f/0x3f0 [ 3022.232877][T12381] ? ext4_filemap_fault+0x7b/0xaf [ 3022.237947][T12381] ext4_filemap_fault+0x83/0xaf [ 3022.242821][T12381] __do_fault+0x116/0x4e0 [ 3022.247185][T12381] __handle_mm_fault+0x2c6c/0x3ec0 [ 3022.252314][T12381] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3022.257869][T12381] ? find_held_lock+0x35/0x130 [ 3022.263610][T12381] ? handle_mm_fault+0x322/0xb30 [ 3022.268577][T12381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3022.274844][T12381] ? kasan_check_read+0x11/0x20 [ 3022.279719][T12381] handle_mm_fault+0x43f/0xb30 [ 3022.284516][T12381] __do_page_fault+0x5ef/0xda0 [ 3022.289307][T12381] do_page_fault+0x71/0x581 [ 3022.293820][T12381] ? page_fault+0x8/0x30 [ 3022.298073][T12381] page_fault+0x1e/0x30 [ 3022.302265][T12381] RIP: 0033:0x4120ba [ 3022.306186][T12381] Code: Bad RIP value. [ 3022.310279][T12381] RSP: 002b:00007fff25179de8 EFLAGS: 00010246 [ 3022.316368][T12381] RAX: 0000000000002f7c RBX: 0000000001a87940 RCX: 00000000004120ba [ 3022.324366][T12381] RDX: 0000000040000000 RSI: 00007fff25179e20 RDI: ffffffffffffffff [ 3022.332362][T12381] RBP: 000000000000277b R08: 0000000000000001 R09: 0000000000000001 [ 3022.340354][T12381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 3022.348342][T12381] R13: 00007fff25179e20 R14: 0000000001a8799b R15: 00007fff25179e30 [ 3022.388238][T12381] Mem-Info: [ 3022.418556][T12381] active_anon:149900 inactive_anon:289 isolated_anon:0 [ 3022.418556][T12381] active_file:14 inactive_file:21 isolated_file:0 [ 3022.418556][T12381] unevictable:744 dirty:4 writeback:0 unstable:0 [ 3022.418556][T12381] slab_reclaimable:18795 slab_unreclaimable:105180 [ 3022.418556][T12381] mapped:52226 shmem:862 pagetables:2785 bounce:0 [ 3022.418556][T12381] free:19260 free_pcp:90 free_cma:0 [ 3022.472347][T12381] Node 0 active_anon:599536kB inactive_anon:1148kB active_file:52kB inactive_file:84kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:16kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 237568kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3022.539324][T12381] Node 1 active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3022.571639][T12381] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3022.598899][T12381] lowmem_reserve[]: 0 2553 2555 2555 [ 3022.604225][T12381] Node 0 DMA32 free:27476kB min:36232kB low:45288kB high:54344kB active_anon:595440kB inactive_anon:1148kB active_file:60kB inactive_file:0kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9280kB pagetables:11140kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 3022.633970][T12381] lowmem_reserve[]: 0 0 2 2 [ 3022.638484][T12381] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3022.666676][T12381] lowmem_reserve[]: 0 0 0 0 [ 3022.671306][T12381] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3022.703067][T12381] lowmem_reserve[]: 0 0 0 0 [ 3022.707620][T12381] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 3022.723435][T12381] Node 0 DMA32: 3175*4kB (UME) 1024*8kB (ME) 234*16kB (MH) 3*32kB (UMH) 1*64kB (H) 1*128kB (U) 0*256kB 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 26972kB [ 3022.739318][T12381] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 3022.751154][T12381] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 3022.767578][T12381] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3022.777287][T12381] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3022.786664][T12381] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3022.796823][T12381] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3022.806353][T12381] 1637 total pagecache pages [ 3022.811010][T12381] 0 pages in swap cache [ 3022.815155][T12381] Swap cache stats: add 0, delete 0, find 0/0 [ 3022.822290][T12381] Free swap = 0kB [ 3022.826032][T12381] Total swap = 0kB [ 3022.829827][T12381] 1965979 pages RAM [ 3022.833638][T12381] 0 pages HighMem/MovableOnly [ 3022.838315][T12381] 339406 pages reserved [ 3022.842542][T12381] 0 pages cma reserved [ 3022.846624][T12381] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz4,mems_allowed=0-1,global_oom,task_memcg=/syz0,task=syz-executor.0,pid=29578,uid=0 [ 3022.862516][T12381] Out of memory: Killed process 29578 (syz-executor.0) total-vm:72712kB, anon-rss:2220kB, file-rss:34688kB, shmem-rss:0kB [ 3022.880057][ T1042] oom_reaper: reaped process 29578 (syz-executor.0), now anon-rss:0kB, file-rss:34688kB, shmem-rss:0kB [ 3022.894270][T22083] kworker/u4:4 invoked oom-killer: gfp_mask=0x40cd0(GFP_KERNEL|__GFP_COMP|__GFP_RECLAIMABLE), order=0, oom_score_adj=0 [ 3022.906810][T22083] CPU: 0 PID: 22083 Comm: kworker/u4:4 Not tainted 5.0.0+ #21 [ 3022.914277][T22083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3022.924373][T22083] Workqueue: krdsd rds_connect_worker [ 3022.929759][T22083] Call Trace: [ 3022.933089][T22083] dump_stack+0x172/0x1f0 [ 3022.937442][T22083] dump_header+0x10f/0xb6c [ 3022.941871][T22083] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3022.947693][T22083] ? ___ratelimit+0x60/0x595 [ 3022.952292][T22083] ? do_raw_spin_unlock+0x57/0x270 [ 3022.957410][T22083] oom_kill_process.cold+0x10/0x15 [ 3022.962544][T22083] out_of_memory+0x79a/0x1280 [ 3022.967233][T22083] ? oom_killer_disable+0x280/0x280 [ 3022.972474][T22083] ? mutex_trylock+0x18e/0x1e0 [ 3022.977278][T22083] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 3022.982949][T22083] __alloc_pages_slowpath+0x2199/0x28b0 [ 3022.988537][T22083] ? warn_alloc+0x110/0x110 [ 3022.993051][T22083] ? find_held_lock+0x35/0x130 [ 3022.997829][T22083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3023.004087][T22083] ? should_fail+0x1de/0x852 [ 3023.008700][T22083] __alloc_pages_nodemask+0x57e/0x7e0 [ 3023.014083][T22083] ? __lockdep_free_key_range+0x120/0x120 [ 3023.019820][T22083] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3023.025587][T22083] ? cache_grow_begin+0x594/0x860 [ 3023.030637][T22083] ? lockdep_hardirqs_on+0x418/0x5d0 [ 3023.035950][T22083] ? trace_hardirqs_on+0x67/0x230 [ 3023.041000][T22083] cache_grow_begin+0x9c/0x860 [ 3023.045779][T22083] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3023.052029][T22083] ? __cpuset_node_allowed+0x136/0x540 [ 3023.057509][T22083] fallback_alloc+0x1fd/0x2d0 [ 3023.062202][T22083] ____cache_alloc_node+0x1be/0x1e0 [ 3023.067412][T22083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3023.073675][T22083] kmem_cache_alloc+0x1e8/0x6f0 [ 3023.078562][T22083] ? sock_destroy_inode+0x60/0x60 [ 3023.083620][T22083] sock_alloc_inode+0x1d/0x260 [ 3023.088400][T22083] alloc_inode+0x66/0x190 [ 3023.092768][T22083] new_inode_pseudo+0x19/0xf0 [ 3023.097455][T22083] sock_alloc+0x41/0x270 [ 3023.101709][T22083] __sock_create+0xc0/0x750 [ 3023.106224][T22083] sock_create_kern+0x3b/0x50 [ 3023.110914][T22083] rds_tcp_conn_path_connect+0x469/0x890 [ 3023.116555][T22083] ? rds_tcp_state_change+0x280/0x280 [ 3023.121930][T22083] ? process_one_work+0x890/0x1790 [ 3023.127073][T22083] rds_connect_worker+0x1aa/0x2d0 [ 3023.132117][T22083] process_one_work+0x98e/0x1790 [ 3023.137080][T22083] ? pwq_dec_nr_in_flight+0x320/0x320 [ 3023.142478][T22083] ? lock_acquire+0x16f/0x3f0 [ 3023.147194][T22083] worker_thread+0x98/0xe40 [ 3023.151726][T22083] ? trace_hardirqs_on+0x67/0x230 [ 3023.156776][T22083] kthread+0x357/0x430 [ 3023.160854][T22083] ? process_one_work+0x1790/0x1790 [ 3023.166057][T22083] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 3023.172313][T22083] ret_from_fork+0x3a/0x50 [ 3023.179026][T22083] Mem-Info: [ 3023.182197][T22083] active_anon:149370 inactive_anon:289 isolated_anon:0 [ 3023.182197][T22083] active_file:22 inactive_file:0 isolated_file:15 [ 3023.182197][T22083] unevictable:744 dirty:0 writeback:0 unstable:0 [ 3023.182197][T22083] slab_reclaimable:18794 slab_unreclaimable:105180 [ 3023.182197][T22083] mapped:52226 shmem:862 pagetables:2785 bounce:0 [ 3023.182197][T22083] free:19894 free_pcp:118 free_cma:0 [ 3023.219726][T22083] Node 0 active_anon:597416kB inactive_anon:1148kB active_file:76kB inactive_file:0kB unevictable:2976kB isolated(anon):0kB isolated(file):60kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 237568kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3023.248445][T22083] Node 1 active_anon:64kB inactive_anon:8kB active_file:12kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3023.275137][T22083] Node 0 DMA free:10376kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3023.314021][T22083] lowmem_reserve[]: 0 2553 2555 2555 [ 3023.319597][T22083] Node 0 DMA32 free:27004kB min:36232kB low:45288kB high:54344kB active_anon:593320kB inactive_anon:1148kB active_file:76kB inactive_file:0kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9280kB pagetables:11140kB bounce:0kB free_pcp:352kB local_pcp:104kB free_cma:0kB [ 3023.349722][T22083] lowmem_reserve[]: 0 0 2 2 [ 3023.354235][T22083] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3023.381043][T22083] lowmem_reserve[]: 0 0 0 0 [ 3023.385570][T22083] Node 1 Normal free:39972kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3023.413837][T22083] lowmem_reserve[]: 0 0 0 0 [ 3023.418361][T22083] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10376kB [ 3023.435673][T22083] Node 0 DMA32: 3175*4kB (ME) 1024*8kB (ME) 234*16kB (MH) 3*32kB (UMH) 2*64kB (UH) 1*128kB (U) 0*256kB 2*512kB (UH) 1*1024kB (H) 0*2048kB 0*4096kB = 27036kB [ 3023.458315][T22083] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 3023.477008][T22083] Node 1 Normal: 11*4kB (ME) 9*8kB (UME) 3*16kB (UM) 6*32kB (ME) 5*64kB (ME) 5*128kB (UME) 1*256kB (U) 3*512kB (UME) 4*1024kB (UME) 0*2048kB 8*4096kB (M) = 39972kB [ 3023.500419][T22083] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3023.515637][T22083] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3023.581927][T22083] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3023.669012][T22083] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3023.678353][T22083] 1637 total pagecache pages [ 3023.707583][T22083] 0 pages in swap cache [ 3023.809015][T22083] Swap cache stats: add 0, delete 0, find 0/0 [ 3023.815138][T22083] Free swap = 0kB [ 3023.930272][T22083] Total swap = 0kB [ 3023.934047][T22083] 1965979 pages RAM [ 3023.937859][T22083] 0 pages HighMem/MovableOnly [ 3024.058980][T22083] 339406 pages reserved [ 3024.063211][T22083] 0 pages cma reserved [ 3024.067301][T22083] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=5984,uid=0 [ 3024.299094][T22083] Out of memory: Killed process 5989 (syz-executor.2) total-vm:72580kB, anon-rss:2204kB, file-rss:34688kB, shmem-rss:0kB [ 3024.520358][ T1042] oom_reaper: reaped process 5989 (syz-executor.2), now anon-rss:0kB, file-rss:34688kB, shmem-rss:0kB [ 3024.632531][ T7938] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3024.778958][ T7938] CPU: 0 PID: 7938 Comm: syz-fuzzer Not tainted 5.0.0+ #21 [ 3024.786359][ T7938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3024.796448][ T7938] Call Trace: [ 3024.799877][ T7938] dump_stack+0x172/0x1f0 [ 3024.804331][ T7938] dump_header+0x10f/0xb6c [ 3024.808792][ T7938] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3024.814644][ T7938] ? ___ratelimit+0x60/0x595 [ 3024.819281][ T7938] ? do_raw_spin_unlock+0x57/0x270 [ 3024.824454][ T7938] oom_kill_process.cold+0x10/0x15 [ 3024.829622][ T7938] out_of_memory+0x79a/0x1280 [ 3024.834725][ T7938] ? oom_killer_disable+0x280/0x280 [ 3024.839981][ T7938] ? mutex_trylock+0x18e/0x1e0 [ 3024.844808][ T7938] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 3024.850541][ T7938] __alloc_pages_slowpath+0x2199/0x28b0 [ 3024.856310][ T7938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3024.863639][ T7938] ? warn_alloc+0x110/0x110 [ 3024.868176][ T7938] ? find_held_lock+0x35/0x130 [ 3024.873024][ T7938] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3024.879457][ T7938] ? should_fail+0x1de/0x852 [ 3024.884128][ T7938] __alloc_pages_nodemask+0x57e/0x7e0 [ 3024.889568][ T7938] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3024.895348][ T7938] ? find_held_lock+0x35/0x130 [ 3024.900162][ T7938] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3024.906572][ T7938] alloc_pages_current+0x107/0x210 [ 3024.911728][ T7938] __page_cache_alloc+0x2bd/0x460 [ 3024.916801][ T7938] ? kasan_check_read+0x11/0x20 [ 3024.921781][ T7938] filemap_fault+0xff7/0x2400 [ 3024.926500][ T7938] ? xas_load+0x67/0x150 [ 3024.930881][ T7938] ? __lock_page_or_retry+0x1020/0x1020 [ 3024.936487][ T7938] ? lock_acquire+0x16f/0x3f0 [ 3024.941238][ T7938] ? ext4_filemap_fault+0x7b/0xaf [ 3024.946314][ T7938] ext4_filemap_fault+0x83/0xaf [ 3024.951242][ T7938] __do_fault+0x116/0x4e0 [ 3024.955617][ T7938] __handle_mm_fault+0x2c6c/0x3ec0 [ 3024.960786][ T7938] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3024.966377][ T7938] ? find_held_lock+0x35/0x130 [ 3024.971333][ T7938] ? handle_mm_fault+0x322/0xb30 [ 3024.976328][ T7938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3024.982909][ T7938] ? kasan_check_read+0x11/0x20 [ 3024.987799][ T7938] handle_mm_fault+0x43f/0xb30 [ 3024.992619][ T7938] __do_page_fault+0x5ef/0xda0 [ 3024.997523][ T7938] do_page_fault+0x71/0x581 [ 3025.002158][ T7938] ? page_fault+0x8/0x30 [ 3025.006728][ T7938] page_fault+0x1e/0x30 [ 3025.010910][ T7938] RIP: 0033:0x45ddf3 [ 3025.014840][ T7938] Code: Bad RIP value. [ 3025.018930][ T7938] RSP: 002b:000000c420035e80 EFLAGS: 00010246 [ 3025.025022][ T7938] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 000000000045ddf3 [ 3025.033029][ T7938] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001685158 [ 3025.041287][ T7938] RBP: 000000c420035ec8 R08: 0000000000000000 R09: 0000000000000000 [ 3025.049650][ T7938] R10: 000000c420035eb8 R11: 0000000000000246 R12: 0000000000430120 [ 3025.058011][ T7938] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 3025.059819][ T5989] syz-executor.2: page allocation failure: order:0, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz2,mems_allowed=0-1 [ 3025.081060][ T5989] CPU: 1 PID: 5989 Comm: syz-executor.2 Not tainted 5.0.0+ #21 [ 3025.088826][ T5989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3025.098919][ T5989] Call Trace: [ 3025.102331][ T5989] dump_stack+0x172/0x1f0 [ 3025.106742][ T5989] warn_alloc.cold+0x87/0x17f [ 3025.111563][ T5989] ? zone_watermark_ok_safe+0x260/0x260 [ 3025.117315][ T5989] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3025.121730][ T7938] Mem-Info: [ 3025.122833][ T5989] __alloc_pages_slowpath+0x231d/0x28b0 [ 3025.125964][ T7938] active_anon:148832 inactive_anon:289 isolated_anon:0 [ 3025.125964][ T7938] active_file:15 inactive_file:16 isolated_file:0 [ 3025.125964][ T7938] unevictable:744 dirty:0 writeback:0 unstable:0 [ 3025.125964][ T7938] slab_reclaimable:18794 slab_unreclaimable:105182 [ 3025.125964][ T7938] mapped:52226 shmem:862 pagetables:2760 bounce:0 [ 3025.125964][ T7938] free:14955 free_pcp:211 free_cma:0 [ 3025.131523][ T5989] ? warn_alloc+0x110/0x110 [ 3025.131547][ T5989] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3025.131571][ T5989] ? should_fail+0x1de/0x852 [ 3025.170245][ T7938] Node 0 active_anon:595264kB inactive_anon:1148kB active_file:60kB inactive_file:60kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 235520kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3025.174672][ T5989] __alloc_pages_nodemask+0x57e/0x7e0 [ 3025.180976][ T7938] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3025.185535][ T5989] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3025.214360][ T7938] Node 0 DMA free:10316kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3025.219711][ T5989] ? retint_kernel+0x2d/0x2d [ 3025.219738][ T5989] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3025.219769][ T5989] alloc_pages_current+0x107/0x210 [ 3025.246730][ T7938] lowmem_reserve[]: 0 2553 2555 2555 [ 3025.252625][ T5989] relay_open_buf.part.0+0x2a7/0xb60 [ 3025.252662][ T5989] relay_open+0x523/0x980 [ 3025.280247][ T7938] Node 0 DMA32 free:22880kB min:46472kB low:55528kB high:64584kB active_anon:591168kB inactive_anon:1148kB active_file:60kB inactive_file:60kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9248kB pagetables:11040kB bounce:0kB free_pcp:596kB local_pcp:348kB free_cma:0kB [ 3025.284768][ T5989] do_blk_trace_setup+0x414/0xb90 [ 3025.291055][ T7938] lowmem_reserve[]: 0 0 2 2 [ 3025.296300][ T5989] __blk_trace_setup+0xe3/0x190 [ 3025.301637][ T7938] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3025.306890][ T5989] ? do_blk_trace_setup+0xb90/0xb90 [ 3025.311303][ T7938] lowmem_reserve[]: 0 0 0 0 [ 3025.341421][ T5989] blk_trace_setup+0x4f/0x70 [ 3025.341447][ T5989] sg_ioctl+0x369/0x2a10 [ 3025.341481][ T5989] ? sg_new_write.isra.0+0xa70/0xa70 [ 3025.346620][ T7938] Node 1 Normal free:26616kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 3025.351166][ T5989] ? __fget+0x35a/0x550 [ 3025.351191][ T5989] ? sg_new_write.isra.0+0xa70/0xa70 [ 3025.351250][ T5989] do_vfs_ioctl+0xd6e/0x1390 [ 3025.351274][ T5989] ? ioctl_preallocate+0x210/0x210 [ 3025.356148][ T7938] lowmem_reserve[]: 0 0 0 0 [ 3025.383236][ T5989] ? __fget+0x381/0x550 [ 3025.383260][ T5989] ? ksys_dup3+0x3e0/0x3e0 [ 3025.383277][ T5989] ? nsecs_to_jiffies+0x30/0x30 [ 3025.383308][ T5989] ? tomoyo_file_ioctl+0x23/0x30 [ 3025.388522][ T7938] Node 0 DMA: 1*4kB (E) 1*8kB (E) 2*16kB (UE) 1*32kB (E) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10316kB [ 3025.393136][ T5989] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3025.393154][ T5989] ? security_file_ioctl+0x93/0xc0 [ 3025.393172][ T5989] ksys_ioctl+0xab/0xd0 [ 3025.393193][ T5989] __x64_sys_ioctl+0x73/0xb0 [ 3025.393256][ T5989] do_syscall_64+0x103/0x610 [ 3025.397869][ T7938] Node 0 DMA32: 2816*4kB (UME) 902*8kB (UME) 173*16kB (UMH) 1*32kB (H) 1*64kB (H) 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 22880kB [ 3025.402156][ T5989] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3025.402169][ T5989] RIP: 0033:0x458079 [ 3025.402235][ T5989] Code: Bad RIP value. [ 3025.402253][ T5989] RSP: 002b:00007f9705d8ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3025.407673][ T7938] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 3025.436100][ T5989] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458079 [ 3025.436111][ T5989] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000005 [ 3025.436119][ T5989] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 3025.436127][ T5989] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9705d8b6d4 [ 3025.436134][ T5989] R13: 00000000004bf471 R14: 00000000004d0eb0 R15: 00000000ffffffff [ 3025.437092][ T5989] Mem-Info: [ 3025.519125][ T7938] Node 1 Normal: 12*4kB (UME) 9*8kB (UME) 2*16kB (M) 7*32kB (UME) 6*64kB (UME) 4*128kB (ME) 1*256kB (U) 3*512kB (UME) 3*1024kB (ME) 0*2048kB 5*4096kB (M) = 26616kB [ 3025.633839][ T7938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3025.643678][ T7938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3025.674025][ T7938] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3025.686692][ T7938] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3025.687458][ T5989] active_anon:148826 inactive_anon:289 isolated_anon:0 [ 3025.687458][ T5989] active_file:16 inactive_file:15 isolated_file:0 [ 3025.687458][ T5989] unevictable:744 dirty:0 writeback:0 unstable:0 [ 3025.687458][ T5989] slab_reclaimable:18794 slab_unreclaimable:105183 [ 3025.687458][ T5989] mapped:52226 shmem:862 pagetables:2759 bounce:0 [ 3025.687458][ T5989] free:14955 free_pcp:212 free_cma:0 [ 3025.725587][ T7938] 1637 total pagecache pages [ 3025.735072][ T5989] Node 0 active_anon:595240kB inactive_anon:1148kB active_file:60kB inactive_file:60kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 233472kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3025.758344][ T7938] 0 pages in swap cache [ 3025.771425][ T5989] Node 1 active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3025.800602][ T5989] Node 0 DMA free:10316kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3025.812692][ T7938] Swap cache stats: add 0, delete 0, find 0/0 [ 3025.828928][ T5989] lowmem_reserve[]: 0 2553 2555 2555 [ 3025.840283][ T7938] Free swap = 0kB [ 3025.840291][ T7938] Total swap = 0kB [ 3025.840299][ T7938] 1965979 pages RAM [ 3025.840304][ T7938] 0 pages HighMem/MovableOnly [ 3025.840309][ T7938] 339406 pages reserved [ 3025.840314][ T7938] 0 pages cma reserved [ 3025.840326][ T7938] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=2804,uid=0 [ 3025.840424][ T7938] Out of memory: Killed process 2804 (syz-executor.4) total-vm:72580kB, anon-rss:2200kB, file-rss:34688kB, shmem-rss:0kB [ 3025.841998][ T1042] oom_reaper: reaped process 2804 (syz-executor.4), now anon-rss:0kB, file-rss:34688kB, shmem-rss:0kB [ 3025.872969][ T5989] Node 0 DMA32 free:24984kB min:46472kB low:55528kB high:64584kB active_anon:589024kB inactive_anon:1148kB active_file:60kB inactive_file:60kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9248kB pagetables:11036kB bounce:0kB free_pcp:696kB local_pcp:248kB free_cma:0kB [ 3025.880677][ T1039] INFO: task syz-executor.4:6164 blocked for more than 143 seconds. [ 3025.904122][ T5989] lowmem_reserve[]: 0 0 2 2 [ 3025.946932][ T3874] udevd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=-1000 [ 3025.978306][ T5989] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3025.982175][ T1039] Not tainted 5.0.0+ #21 [ 3026.005537][ T5989] lowmem_reserve[]: 0 0 0 0 [ 3026.036512][ T5989] Node 1 Normal free:26616kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 3026.054930][ T3874] CPU: 0 PID: 3874 Comm: udevd Not tainted 5.0.0+ #21 [ 3026.066004][ T5989] lowmem_reserve[]: 0 0 0 0 [ 3026.072075][ T3874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3026.072083][ T3874] Call Trace: [ 3026.072114][ T3874] dump_stack+0x172/0x1f0 [ 3026.072134][ T3874] dump_header+0x10f/0xb6c [ 3026.072151][ T3874] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3026.072164][ T3874] ? ___ratelimit+0x60/0x595 [ 3026.072181][ T3874] ? do_raw_spin_unlock+0x57/0x270 [ 3026.072239][ T3874] oom_kill_process.cold+0x10/0x15 [ 3026.072256][ T3874] out_of_memory+0x79a/0x1280 [ 3026.072279][ T3874] ? oom_killer_disable+0x280/0x280 [ 3026.092057][ T5989] Node 0 DMA: 1*4kB (E) 1*8kB (E) 2*16kB (UE) 1*32kB (E) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10316kB [ 3026.095159][ T3874] ? mutex_trylock+0x18e/0x1e0 [ 3026.095179][ T3874] ? __alloc_pages_slowpath+0xcd9/0x28b0 [ 3026.095238][ T3874] __alloc_pages_slowpath+0x2199/0x28b0 [ 3026.102266][ T5989] Node 0 DMA32: 2816*4kB (UME) 909*8kB (UME) 173*16kB (UMH) 1*32kB (H) 1*64kB (H) 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 1*2048kB (M) 0*4096kB = 24984kB [ 3026.105522][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3026.105566][ T3874] ? warn_alloc+0x110/0x110 [ 3026.105581][ T3874] ? find_held_lock+0x35/0x130 [ 3026.105602][ T3874] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3026.105617][ T3874] ? should_fail+0x1de/0x852 [ 3026.105648][ T3874] __alloc_pages_nodemask+0x57e/0x7e0 [ 3026.114994][ T5989] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 3026.115450][ T3874] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3026.115481][ T3874] ? find_held_lock+0x35/0x130 [ 3026.127585][ T5989] Node 1 Normal: 12*4kB (UME) 9*8kB (UME) 2*16kB (M) 7*32kB (UME) 6*64kB (UME) 4*128kB (ME) 1*256kB (U) 3*512kB (UME) 3*1024kB (ME) 0*2048kB 5*4096kB (M) = 26616kB [ 3026.131080][ T3874] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3026.131100][ T3874] alloc_pages_current+0x107/0x210 [ 3026.131120][ T3874] __page_cache_alloc+0x2bd/0x460 [ 3026.131134][ T3874] ? kasan_check_read+0x11/0x20 [ 3026.131154][ T3874] filemap_fault+0xff7/0x2400 [ 3026.131172][ T3874] ? xas_load+0x67/0x150 [ 3026.131239][ T3874] ? __lock_page_or_retry+0x1020/0x1020 [ 3026.131261][ T3874] ? lock_acquire+0x16f/0x3f0 [ 3026.131275][ T3874] ? ext4_filemap_fault+0x7b/0xaf [ 3026.131311][ T3874] ext4_filemap_fault+0x83/0xaf [ 3026.168668][ T1039] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3026.178508][ T3874] __do_fault+0x116/0x4e0 [ 3026.178530][ T3874] __handle_mm_fault+0x2c6c/0x3ec0 [ 3026.178550][ T3874] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3026.178565][ T3874] ? find_held_lock+0x35/0x130 [ 3026.178580][ T3874] ? handle_mm_fault+0x322/0xb30 [ 3026.178604][ T3874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3026.178620][ T3874] ? kasan_check_read+0x11/0x20 [ 3026.178638][ T3874] handle_mm_fault+0x43f/0xb30 [ 3026.178661][ T3874] __do_page_fault+0x5ef/0xda0 [ 3026.178686][ T3874] do_page_fault+0x71/0x581 [ 3026.178712][ T3874] ? page_fault+0x8/0x30 [ 3026.185304][ T5989] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3026.189537][ T3874] page_fault+0x1e/0x30 [ 3026.189551][ T3874] RIP: 0033:0x7f7368a0f9d0 [ 3026.189577][ T3874] Code: Bad RIP value. [ 3026.189584][ T3874] RSP: 002b:00007ffe4146d8e8 EFLAGS: 00010202 [ 3026.189595][ T3874] RAX: 0000000000000010 RBX: 0000000000000000 RCX: 00007f7368a6c347 [ 3026.189604][ T3874] RDX: 00007ffe4146d96c RSI: 000000000000541b RDI: 0000000000000010 [ 3026.189613][ T3874] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 3026.189622][ T3874] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000003 [ 3026.189629][ T3874] R13: 0000000000000000 R14: 0000000001ca6c10 R15: 0000000001ca3250 [ 3026.219052][ T1039] syz-executor.4 D28368 6164 12381 0x00000004 [ 3026.225321][ T5989] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3026.292910][ T1039] Call Trace: [ 3026.306236][ T5989] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3026.475328][ T3874] Mem-Info: [ 3026.478611][ T3874] active_anon:148296 inactive_anon:289 isolated_anon:0 [ 3026.478611][ T3874] active_file:22 inactive_file:9 isolated_file:0 [ 3026.478611][ T3874] unevictable:744 dirty:0 writeback:0 unstable:0 [ 3026.478611][ T3874] slab_reclaimable:18794 slab_unreclaimable:105183 [ 3026.478611][ T3874] mapped:52226 shmem:862 pagetables:2735 bounce:0 [ 3026.478611][ T3874] free:15497 free_pcp:270 free_cma:0 [ 3026.487514][ T1039] __schedule+0x817/0x1cc0 [ 3026.519008][ T3874] Node 0 active_anon:593120kB inactive_anon:1148kB active_file:76kB inactive_file:44kB unevictable:2976kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 233472kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3026.550718][ T5989] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3026.560443][ T5989] 1637 total pagecache pages [ 3026.565143][ T5989] 0 pages in swap cache [ 3026.570306][ T5989] Swap cache stats: add 0, delete 0, find 0/0 [ 3026.576815][ T5989] Free swap = 0kB [ 3026.585174][ T5989] Total swap = 0kB [ 3026.589824][ T1039] ? __mutex_lock+0x721/0x1310 [ 3026.594652][ T1039] ? __sched_text_start+0x8/0x8 [ 3026.602321][ T5989] 1965979 pages RAM [ 3026.606337][ T5989] 0 pages HighMem/MovableOnly [ 3026.611561][ T5989] 339406 pages reserved [ 3026.616169][ T5989] 0 pages cma reserved [ 3026.639007][ C1] net_ratelimit: 20 callbacks suppressed [ 3026.639017][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3026.639127][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 3026.645169][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3026.662649][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3026.668472][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3026.669008][ T1039] schedule+0x92/0x180 [ 3026.674477][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3026.678400][ T1039] schedule_preempt_disabled+0x13/0x20 [ 3026.684298][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3026.717573][ T1039] __mutex_lock+0x726/0x1310 [ 3026.778413][ T1039] ? blk_trace_setup+0x3b/0x70 [ 3026.799095][ T1039] ? mutex_trylock+0x1e0/0x1e0 [ 3026.804062][ T1039] ? futex_wait_setup+0x390/0x390 [ 3026.827163][ T1039] ? __save_stack_trace+0x99/0x100 [ 3026.892978][ T1039] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3026.959075][ T1039] ? futex_wake+0x179/0x4d0 [ 3026.963829][ T1039] mutex_lock_nested+0x16/0x20 [ 3026.968651][ T1039] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3027.001276][ T1039] ? mutex_lock_nested+0x16/0x20 [ 3027.006295][ T1039] blk_trace_setup+0x3b/0x70 [ 3027.012112][ T1039] sg_ioctl+0x369/0x2a10 [ 3027.016424][ T1039] ? sg_new_write.isra.0+0xa70/0xa70 [ 3027.021953][ T1039] ? __fget+0x35a/0x550 [ 3027.026172][ T1039] ? sg_new_write.isra.0+0xa70/0xa70 [ 3027.031717][ T3874] Node 1 active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3027.060049][ T1039] do_vfs_ioctl+0xd6e/0x1390 [ 3027.064704][ T1039] ? ioctl_preallocate+0x210/0x210 [ 3027.070243][ T1039] ? __fget+0x381/0x550 [ 3027.074531][ T1039] ? ksys_dup3+0x3e0/0x3e0 [ 3027.079276][ T1039] ? nsecs_to_jiffies+0x30/0x30 [ 3027.084187][ T1039] ? tomoyo_file_ioctl+0x23/0x30 [ 3027.098656][ T3874] Node 0 DMA free:10316kB min:220kB low:272kB high:324kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3027.126270][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 3027.126334][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 3027.145951][ T1039] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3027.152529][ T1039] ? security_file_ioctl+0x93/0xc0 [ 3027.157922][ T1039] ksys_ioctl+0xab/0xd0 [ 3027.169043][ T1039] __x64_sys_ioctl+0x73/0xb0 [ 3027.173740][ T1039] do_syscall_64+0x103/0x610 [ 3027.178424][ T1039] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3027.192372][ T3874] lowmem_reserve[]: 0 2553 2555 2555 [ 3027.197907][ T3874] Node 0 DMA32 free:82496kB min:46472kB low:55528kB high:64584kB active_anon:589004kB inactive_anon:1148kB active_file:60kB inactive_file:60kB unevictable:2976kB writepending:0kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9216kB pagetables:10936kB bounce:0kB free_pcp:1980kB local_pcp:668kB free_cma:0kB [ 3027.236149][ T1039] RIP: 0033:0x458079 [ 3027.240418][ T1039] Code: Bad RIP value. [ 3027.244762][ T1039] RSP: 002b:00007f3f7fe9ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3027.261264][ T1039] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458079 [ 3027.274185][ T1039] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000005 [ 3027.285248][ T3874] lowmem_reserve[]: 0 0 2 2 [ 3027.294695][ T1039] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 3027.306191][ T3874] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3027.341579][ T1039] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3f7fe9b6d4 [ 3027.354572][ T1039] R13: 00000000004bf471 R14: 00000000004d0eb0 R15: 00000000ffffffff [ 3027.365445][ T1039] [ 3027.365445][ T1039] Showing all locks held in the system: [ 3027.378441][ T3874] lowmem_reserve[]: 0 0 0 0 [ 3027.386053][ T1039] 1 lock held by init/1: [ 3027.395113][ T3874] Node 1 Normal free:26616kB min:53624kB low:67028kB high:80432kB active_anon:64kB inactive_anon:8kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 3027.428921][ T1039] #0: 0000000023bbb0ba (&ei->i_mmap_sem){++++}, at: ext4_filemap_fault+0x7b/0xaf [ 3027.438838][ T1039] 1 lock held by khungtaskd/1039: [ 3027.452028][ T1039] #0: 0000000051826688 (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x27e [ 3027.465527][ T1039] 3 locks held by udevd/3874: [ 3027.475506][ T1039] 1 lock held by rsyslogd/7829: [ 3027.483917][ T3874] lowmem_reserve[]: 0 0 0 0 [ 3027.488487][ T3874] Node 0 DMA: 1*4kB (E) 1*8kB (E) 2*16kB (UE) 1*32kB (E) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10316kB [ 3027.508915][ T1039] #0: 000000008b69195e (&ei->i_mmap_sem){++++}, at: ext4_filemap_fault+0x7b/0xaf [ 3027.518306][ T1039] 1 lock held by cron/7868: [ 3027.530496][ T1039] #0: 000000008b69195e (&ei->i_mmap_sem){++++}, at: ext4_filemap_fault+0x7b/0xaf [ 3027.545421][ T3874] Node 0 DMA32: 2806*4kB (UME) 921*8kB (UME) 184*16kB (UMH) 3*32kB (UH) 1*64kB (H) 1*128kB (U) 0*256kB 2*512kB (UH) 2*1024kB (UH) 2*2048kB (UM) 25*4096kB (U) = 131392kB [ 3027.570736][ T1039] 2 locks held by getty/7918: [ 3027.575699][ T1039] #0: 00000000f97b7fc4 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 3027.593600][ T3874] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 3027.609014][ T1039] #1: 000000002b6cae71 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 3027.618859][ T1039] 2 locks held by getty/7919: [ 3027.625173][ T3874] Node 1 Normal: 12*4kB (UME) 9*8kB (UME) 2*16kB (M) 7*32kB (UME) 6*64kB (UME) 4*128kB (ME) 1*256kB (U) 3*512kB (UME) 3*1024kB (ME) 0*2048kB 5*4096kB (M) = 26616kB [ 3027.654562][ T1039] #0: 000000001cbb704d (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 3027.664955][ T1039] #1: 00000000d6f9b344 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 3027.680903][ T1039] 2 locks held by getty/7920: [ 3027.685627][ T1039] #0: 0000000042522f8c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 3027.699049][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3027.708777][ T3874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3027.725283][ T1039] #1: 00000000c8551e67 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 3027.737396][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3027.755558][ T1039] 2 locks held by getty/7921: [ 3027.760918][ T1039] #0: 0000000063879fe9 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 3027.777564][ T3874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3027.787000][ T1039] #1: 000000001505bf66 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 3027.804167][ T3874] 1643 total pagecache pages [ 3027.810320][ T3874] 0 pages in swap cache [ 3027.814625][ T3874] Swap cache stats: add 0, delete 0, find 0/0 [ 3027.826903][ T1039] 2 locks held by getty/7922: [ 3027.833147][ T1039] #0: 0000000097a4eb87 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 3027.849166][ T3874] Free swap = 0kB [ 3027.852999][ T3874] Total swap = 0kB [ 3027.856757][ T3874] 1965979 pages RAM [ 3027.869025][ T1039] #1: 0000000045d34bf0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 3027.878761][ T1039] 2 locks held by getty/7923: [ 3027.891924][ T3874] 0 pages HighMem/MovableOnly [ 3027.896856][ T3874] 339406 pages reserved [ 3027.907004][ T1039] #0: 00000000ad09c629 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 3027.918971][ T3874] 0 pages cma reserved [ 3027.923093][ T3874] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz0,task=syz-executor.0,pid=27530,uid=0 [ 3027.944477][ T1039] #1: 00000000cf8430aa (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 3027.955932][ T1039] 2 locks held by getty/7924: [ 3027.968123][ T3874] Out of memory: Killed process 27530 (syz-executor.0) total-vm:72448kB, anon-rss:2204kB, file-rss:34688kB, shmem-rss:0kB [ 3028.009106][ T1039] #0: 00000000f6d232fa (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 3028.018812][ T1039] #1: 00000000775cd4b1 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 3028.050370][ T1039] 1 lock held by syz-fuzzer/7938: [ 3028.055494][ T1039] #0: 0000000093f5e00b (&ei->i_mmap_sem){++++}, at: ext4_filemap_fault+0x7b/0xaf [ 3028.072853][ T1039] 1 lock held by syz-fuzzer/7949: [ 3028.077952][ T1039] #0: 0000000093f5e00b (&ei->i_mmap_sem){++++}, at: ext4_filemap_fault+0x7b/0xaf [ 3028.094767][ T1039] 1 lock held by syz-executor.2/7960: [ 3028.100311][ T1039] #0: 00000000f3cdf467 (&ei->i_mmap_sem){++++}, at: ext4_filemap_fault+0x7b/0xaf [ 3028.116911][ T1039] 1 lock held by syz-executor.4/12381: [ 3028.123911][ T1039] #0: 00000000f3cdf467 (&ei->i_mmap_sem){++++}, at: ext4_filemap_fault+0x7b/0xaf [ 3028.141279][ T1039] 2 locks held by syz-executor.2/5989: [ 3028.146814][ T1039] 1 lock held by syz-executor.4/6164: [ 3028.157473][ T1039] #0: 00000000d8347b0d (&q->blk_trace_mutex){+.+.}, at: blk_trace_setup+0x3b/0x70 [ 3028.178548][ T1039] [ 3028.181040][ T1039] ============================================= [ 3028.181040][ T1039] [ 3028.196979][ T1039] NMI backtrace for cpu 0 [ 3028.201439][ T1039] CPU: 0 PID: 1039 Comm: khungtaskd Not tainted 5.0.0+ #21 [ 3028.208789][ T1039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3028.218897][ T1039] Call Trace: [ 3028.222264][ T1039] dump_stack+0x172/0x1f0 [ 3028.226828][ T1039] nmi_cpu_backtrace.cold+0x63/0xa4 [ 3028.232167][ T1039] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 3028.237899][ T1039] nmi_trigger_cpumask_backtrace+0x1be/0x236 [ 3028.243938][ T1039] arch_trigger_cpumask_backtrace+0x14/0x20 [ 3028.249887][ T1039] watchdog+0x9b7/0xec0 [ 3028.254121][ T1039] kthread+0x357/0x430 [ 3028.258281][ T1039] ? reset_hung_task_detector+0x30/0x30 [ 3028.263883][ T1039] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 3028.270192][ T1039] ret_from_fork+0x3a/0x50 [ 3028.274962][ T1039] Sending NMI from CPU 0 to CPUs 1: [ 3028.281099][ C1] NMI backtrace for cpu 1 [ 3028.281106][ C1] CPU: 1 PID: 5989 Comm: syz-executor.2 Not tainted 5.0.0+ #21 [ 3028.281113][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3028.281117][ C1] RIP: 0010:__lock_acquire+0x1095/0x3fb0 [ 3028.281130][ C1] Code: 00 00 00 00 00 fc ff df eb 06 48 83 eb 08 74 42 48 8d 7b 18 48 89 f8 48 c1 e8 03 42 80 3c 20 00 0f 85 63 1c 00 00 48 8b 43 18 <49> 39 c5 0f 84 71 f9 ff ff 48 8d 7b 08 48 89 f8 48 c1 e8 03 42 80 [ 3028.281134][ C1] RSP: 0000:ffff88804fd0f588 EFLAGS: 00000046 [ 3028.281143][ C1] RAX: 58c651d7a772ed4a RBX: ffffffff89bd5e80 RCX: 0000000000000449 [ 3028.281149][ C1] RDX: 1ffffffff140df25 RSI: ffff888057a1e950 RDI: ffffffff89bd5e98 [ 3028.281154][ C1] RBP: ffff88804fd0f6c0 R08: 00000000f73e357d R09: ffffffff895e3d14 [ 3028.281160][ C1] R10: ffff888057a1e950 R11: ffff888057a1e080 R12: dffffc0000000000 [ 3028.281165][ C1] R13: 58c651d7a772ed4a R14: ffff888057a1e950 R15: 0000000000000000 [ 3028.281171][ C1] FS: 00007f9705d8b700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 3028.281176][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3028.281182][ C1] CR2: 000000000045804f CR3: 000000008e4d0000 CR4: 00000000001406e0 [ 3028.281187][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3028.281193][ C1] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 3028.281196][ C1] Call Trace: [ 3028.281236][ C1] ? perf_trace_lock+0xeb/0x510 [ 3028.281241][ C1] ? find_held_lock+0x35/0x130 [ 3028.281244][ C1] ? mark_held_locks+0xf0/0xf0 [ 3028.281248][ C1] ? find_held_lock+0x35/0x130 [ 3028.281253][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3028.281257][ C1] ? debug_smp_processor_id+0x3c/0x280 [ 3028.281261][ C1] lock_acquire+0x16f/0x3f0 [ 3028.281265][ C1] ? free_pcppages_bulk+0x35b/0x1820 [ 3028.281269][ C1] _raw_spin_lock+0x2f/0x40 [ 3028.281273][ C1] ? free_pcppages_bulk+0x35b/0x1820 [ 3028.281277][ C1] free_pcppages_bulk+0x35b/0x1820 [ 3028.281280][ C1] ? mark_held_locks+0xa4/0xf0 [ 3028.281285][ C1] ? get_pfnblock_flags_mask+0x190/0x190 [ 3028.281289][ C1] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3028.281293][ C1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3028.281298][ C1] free_unref_page_commit+0x2ca/0x3c0 [ 3028.281302][ C1] free_unref_page+0x298/0x600 [ 3028.281305][ C1] __free_pages+0x72/0xb0 [ 3028.281309][ C1] relay_open_buf.part.0+0x391/0xb60 [ 3028.281313][ C1] relay_open+0x523/0x980 [ 3028.281317][ C1] do_blk_trace_setup+0x414/0xb90 [ 3028.281321][ C1] __blk_trace_setup+0xe3/0x190 [ 3028.281325][ C1] ? do_blk_trace_setup+0xb90/0xb90 [ 3028.281329][ C1] blk_trace_setup+0x4f/0x70 [ 3028.281333][ C1] sg_ioctl+0x369/0x2a10 [ 3028.281337][ C1] ? sg_new_write.isra.0+0xa70/0xa70 [ 3028.281341][ C1] ? __fget+0x35a/0x550 [ 3028.281345][ C1] ? sg_new_write.isra.0+0xa70/0xa70 [ 3028.281349][ C1] do_vfs_ioctl+0xd6e/0x1390 [ 3028.281353][ C1] ? ioctl_preallocate+0x210/0x210 [ 3028.281357][ C1] ? __fget+0x381/0x550 [ 3028.281360][ C1] ? ksys_dup3+0x3e0/0x3e0 [ 3028.281365][ C1] ? nsecs_to_jiffies+0x30/0x30 [ 3028.281369][ C1] ? tomoyo_file_ioctl+0x23/0x30 [ 3028.281373][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3028.281377][ C1] ? security_file_ioctl+0x93/0xc0 [ 3028.281381][ C1] ksys_ioctl+0xab/0xd0 [ 3028.281385][ C1] __x64_sys_ioctl+0x73/0xb0 [ 3028.281389][ C1] do_syscall_64+0x103/0x610 [ 3028.281394][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3028.281397][ C1] RIP: 0033:0x458079 [ 3028.281401][ C1] Code: Bad RIP value. [ 3028.281405][ C1] RSP: 002b:00007f9705d8ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3028.281416][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458079 [ 3028.281421][ C1] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000005 [ 3028.281427][ C1] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 3028.281432][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9705d8b6d4 [ 3028.281438][ C1] R13: 00000000004bf471 R14: 00000000004d0eb0 R15: 00000000ffffffff [ 3028.291136][ T1039] Kernel panic - not syncing: hung_task: blocked tasks [ 3028.691343][ T1039] CPU: 0 PID: 1039 Comm: khungtaskd Not tainted 5.0.0+ #21 [ 3028.698687][ T1039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3028.708791][ T1039] Call Trace: [ 3028.712420][ T1039] dump_stack+0x172/0x1f0 [ 3028.717194][ T1039] panic+0x2cb/0x65c [ 3028.721181][ T1039] ? __warn_printk+0xf3/0xf3 [ 3028.726397][ T1039] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 3028.732297][ T1039] ? ___preempt_schedule+0x16/0x18 [ 3028.737499][ T1039] ? nmi_trigger_cpumask_backtrace+0x19e/0x236 [ 3028.743898][ T1039] ? nmi_trigger_cpumask_backtrace+0x1fa/0x236 [ 3028.750245][ T1039] ? nmi_trigger_cpumask_backtrace+0x204/0x236 [ 3028.757832][ T1039] ? nmi_trigger_cpumask_backtrace+0x19e/0x236 [ 3028.764058][ T1039] watchdog+0x9c8/0xec0 [ 3028.768315][ T1039] kthread+0x357/0x430 [ 3028.772591][ T1039] ? reset_hung_task_detector+0x30/0x30 [ 3028.778256][ T1039] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 3028.784551][ T1039] ret_from_fork+0x3a/0x50 [ 3028.790195][ T1039] Kernel Offset: disabled [ 3028.794776][ T1039] Rebooting in 86400 seconds..