Extracting prog: 16m28.09122725s Minimizing prog: 3h1m24.957078726s Simplifying prog options: 14m26.38395869s Extracting C: 5m12.764751987s Simplifying C: 0s extracting reproducer from 93 programs testing a last program of every proc single: executing 43 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-syz_mount_image$iso9660-openat$dir-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket$kcm-symlinkat-add_key-socket$kcm-recvmsg$kcm-sendmsg$kcm detailed listing: executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000040)='.\x02\x00', 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="636865636b3d7374726963742c756e686964652c63727566742c696f636861727365743d63a08033322c636865636b3d72656c617865642c6e6f6a6f6c6965742c636865636b3d72656c617865642c6e6f6a6f6c6965742c00"], 0x1, 0x55d, &(0x7f0000000b00)="$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") r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000100)=0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r4}, 0x10) socket$kcm(0x2, 0x200000000000001, 0x106) symlinkat(&(0x7f00000001c0)='.\x02\x00', r0, &(0x7f0000000200)='.\x02\x00') add_key(&(0x7f0000000000)='pkcs7_test\x00', 0x0, &(0x7f0000000080)="3097", 0x2, 0xffffffffffffffff) r5 = socket$kcm(0x10, 0x2, 0x4) recvmsg$kcm(r5, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x2002) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000280)="89000000120081ae08061cdc030ec080000000060000000000e2ffca1b1f0000000004c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec08120800030006010000bdad446b9bbc7a46e3988285dcdf12f2130809d78f0a947ee2b49e33538afa8af92347514f0b56a20ff27fff000000000000000000", 0x89}], 0x1}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ocfs2 detailed listing: executing program 0: syz_mount_image$ocfs2(&(0x7f0000004440), &(0x7f0000000040)='./file1\x00', 0x8c0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x1, 0x443e, &(0x7f000000cd80)="$eJzs3c9Pm+cdAPDnfWELZPkBWQ6ZNGmWlkO0TQhy2kakEUJCICGZsiWadnEMOITN4AhM1UMO9Bapp0o9VD1ErdQbp4hDr+mf0EuP6TlSeuilUqWoVLZfg98XW7gUQxN9PhK8vM9v/PXz+PHBfuJE5eHiam5xNVdYzpXnHqxezL1TLq0tFUN8SI66fzrTjTiJ/dG5feXav+5dDOGL+a9ebm1tbYWq3tDSSNPf3337eK752hBn6lTbbd3aQflvCOHsrnFV9YcQ/vN5CFEI4XKSNt6UdyrU8+49fv9+7oBG8+xF8VL+9cyTzdHz0xtPN9v/71EIH5d+95eFpVd/7Bn9+k8H1D0AAAAAAAAAAAAAAAAAAG+4yTu37/5zeCQ8j0LvRrT787qTybXd52O3Dswfau39qtv/MAAAAAAAAAAAAAAAAAAAAPwC7Xz+PxedafH5/4nkOtam/tY/uj9Gumfq1u2Jq8Mjyfnv0a78vyZJ31zuCYMtzn3Pnv9+OVO/9fnvu/vZr8b4Gv0OhCgeSt3H8dBQCJ8mB7+fi47HpfJq5c8PymvL8wc2jDdWOv710/urD+mxRoHkQP9O4z+eab/75///dtezqXp//+CeYm+1qVuvTu7Ev+d0u3KfvRd1FP8rmXqHEX/2Lz3/e2tp/c0FxuoLQDX+H/TuHf+JTPvdiv+pEEIuqo41l1oBqnuYanq7/Qpp6fjXv30ptXQmD2S7+f99Jv5XM+0fxfrfE0JYz74Q0VI6/r+upfWlSuzM/8F47/l/LdP+UcS/Ov51r/8daTX/M2qPZKfr/2Smcrfif7f6tKy+XJ2KUs+Ajaie3u776khLx79vV/7O+7+4o/3f9Uz9w3r/1+i38f6vsfxfiOrv/2gtHf/+tuU6nf9TmXp7zP/2HXZorLb/Y7/S8T9eS0vvnQdqvzuN/3Sm/W6t/7VdSV8j/jvryQ/H6umf2P91JB3/39QT4+YS67Xftf1ftPf+/0am/aPY/1XHvx53t9e3RTr+J9qWq8b/yw5e/29m6nU//iEM2+vvWzr+J9uWq83/vr3jP5Op1+34X+hm4wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABvgPHkOhCieCh1H8dDQyFcSe7PhePRbGE+P1sqz/1/NYSJJD0XzkQLpfJsoZRfXC7PF/OFUqk8F8LVJP9s6ItWS+VKfqnw6Np2W/3Rw2JhpTJbLFRCCJNJ+u/DyUZbs4uVpcKjEML17bzTcXnl0cPCcn5+ceXvw8PDw2FqewyDUfHdSnG5Uu+9nhvC9HbdgahpcLXsG9tjORH9r7y2slwo1dJvNtUplecKpaY6M0neh2EwqqysLc8VKsV8qbzQ6O8ojSXXiak7/75zc2RX/v2ofh0/3GEBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8BM9H/3bRyGEnvpdHELIRckfUfKT8uxF8VL+9cyTzdHz0xtPN1+2KtOhhZ85dAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-socket$inet6_sctp-shutdown-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$inet_icmp_raw-prctl$PR_SCHED_CORE-syz_mount_image$ext4-timer_create-timer_settime-openat-ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY-setsockopt$inet_int-setsockopt$IP_VS_SO_SET_STARTDAEMON-syz_emit_ethernet detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) r2 = syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010101}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x7d, &(0x7f0000000080)={r4, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r7, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2, 0x0, 0x0, 0xfffdfffb}, [@call={0x85, 0x0, 0x0, 0x41}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r8, 0x0, 0x4a, 0x0, &(0x7f00000002c0)="79de342fe98a5a70b1a743063b252aae706711e031bccfa019d0d5b1c1396e5c75e38831ae31ebc4ae93d8115b0d142420f8d006677da7e7fe700f71be4a0e584c1bf87d590ea13c9644", 0x0, 0x1008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x10001}, 0x50) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000280)='./file0\x00', 0x2800000, &(0x7f0000000380)={[{@debug}, {@delalloc}, {@journal_ioprio}, {@test_dummy_encryption}, {@nodiscard}, {@min_batch_time={'min_batch_time', 0x3d, 0x5}}, {@acl}, {@nomblk_io_submit}]}, 0x1, 0xbc5, &(0x7f0000000700)="$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") timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r10 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r10, 0xc0185879, &(0x7f0000000180)={@desc={0x1, 0x0, @desc1}}) setsockopt$inet_int(r9, 0x0, 0xb, &(0x7f0000000040)=0x3, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x1a, &(0x7f0000000240)={0x1, 'team0\x00', 0x40000000}, 0x18) syz_emit_ethernet(0xc2, &(0x7f0000002400)=ANY=[@ANYBLOB="0180c20000030000000000000800450000b400000000fbfd000000000000001414aa03019078030000010000000100077f000001640100fe8677ffffffff000c0800b28c5903000000520509020007651442eb000e7434754373561de584b703c80009e706d30bd224f80207cfa11cab1a00108475be675de6a70a05a0dc91e5c6060a00000075a0b9921593d7ec60f64658ba6c67ce0000fb6e9ac7be6d8ea4be1c800000071273bc23f9ffffffa30900a304c84600000012c8f46976e79ea788f03d9d3205927e3d86060000002000000000020080000000000000a29a57df91143ccb7c2a6f776da649df60d6daf928e76ed24ce1150b151c8f3cc9b46500625f2236d75af446d29a41cc129a74553126af800a1ea89fe5145657282d313bdb2871f7b2f369f479fce480e213e5a9c8ad64663ce3787c0f0febf0e779328c79434b55f1bf8d273d59574c3634bb1c98d2500afdada4"], 0x0) program crashed: INFO: rcu detected stall in netlink_sendmsg single: successfully extracted reproducer found reproducer with 30 syscalls minimizing guilty program testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-socket$inet6_sctp-shutdown-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$inet_icmp_raw-prctl$PR_SCHED_CORE-syz_mount_image$ext4-timer_create-timer_settime-openat-ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY-setsockopt$inet_int-setsockopt$IP_VS_SO_SET_STARTDAEMON detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) r2 = syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010101}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x7d, &(0x7f0000000080)={r4, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r7, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2, 0x0, 0x0, 0xfffdfffb}, [@call={0x85, 0x0, 0x0, 0x41}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r8, 0x0, 0x4a, 0x0, &(0x7f00000002c0)="79de342fe98a5a70b1a743063b252aae706711e031bccfa019d0d5b1c1396e5c75e38831ae31ebc4ae93d8115b0d142420f8d006677da7e7fe700f71be4a0e584c1bf87d590ea13c9644", 0x0, 0x1008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x10001}, 0x50) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000280)='./file0\x00', 0x2800000, &(0x7f0000000380)={[{@debug}, {@delalloc}, {@journal_ioprio}, {@test_dummy_encryption}, {@nodiscard}, {@min_batch_time={'min_batch_time', 0x3d, 0x5}}, {@acl}, {@nomblk_io_submit}]}, 0x1, 0xbc5, &(0x7f0000000700)="$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") timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r10 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r10, 0xc0185879, &(0x7f0000000180)={@desc={0x1, 0x0, @desc1}}) setsockopt$inet_int(r9, 0x0, 0xb, &(0x7f0000000040)=0x3, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x1a, &(0x7f0000000240)={0x1, 'team0\x00', 0x40000000}, 0x18) program crashed: INFO: rcu detected stall in sys_newfstat testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-socket$inet6_sctp-shutdown-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$inet_icmp_raw-prctl$PR_SCHED_CORE-syz_mount_image$ext4-timer_create-timer_settime-openat-ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY-setsockopt$inet_int detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010101}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x7d, &(0x7f0000000080)={r3, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2, 0x0, 0x0, 0xfffdfffb}, [@call={0x85, 0x0, 0x0, 0x41}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x0, 0x4a, 0x0, &(0x7f00000002c0)="79de342fe98a5a70b1a743063b252aae706711e031bccfa019d0d5b1c1396e5c75e38831ae31ebc4ae93d8115b0d142420f8d006677da7e7fe700f71be4a0e584c1bf87d590ea13c9644", 0x0, 0x1008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x10001}, 0x50) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000280)='./file0\x00', 0x2800000, &(0x7f0000000380)={[{@debug}, {@delalloc}, {@journal_ioprio}, {@test_dummy_encryption}, {@nodiscard}, {@min_batch_time={'min_batch_time', 0x3d, 0x5}}, {@acl}, {@nomblk_io_submit}]}, 0x1, 0xbc5, &(0x7f0000000700)="$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") timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r9, 0xc0185879, &(0x7f0000000180)={@desc={0x1, 0x0, @desc1}}) setsockopt$inet_int(r8, 0x0, 0xb, &(0x7f0000000040)=0x3, 0x4) program crashed: INFO: rcu detected stall in netlink_sendmsg testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-socket$inet6_sctp-shutdown-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$inet_icmp_raw-prctl$PR_SCHED_CORE-syz_mount_image$ext4-timer_create-timer_settime-openat-ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010101}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x7d, &(0x7f0000000080)={r3, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2, 0x0, 0x0, 0xfffdfffb}, [@call={0x85, 0x0, 0x0, 0x41}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x0, 0x4a, 0x0, &(0x7f00000002c0)="79de342fe98a5a70b1a743063b252aae706711e031bccfa019d0d5b1c1396e5c75e38831ae31ebc4ae93d8115b0d142420f8d006677da7e7fe700f71be4a0e584c1bf87d590ea13c9644", 0x0, 0x1008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x10001}, 0x50) socket$inet_icmp_raw(0x2, 0x3, 0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000280)='./file0\x00', 0x2800000, &(0x7f0000000380)={[{@debug}, {@delalloc}, {@journal_ioprio}, {@test_dummy_encryption}, {@nodiscard}, {@min_batch_time={'min_batch_time', 0x3d, 0x5}}, {@acl}, {@nomblk_io_submit}]}, 0x1, 0xbc5, &(0x7f0000000700)="$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") timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r8, 0xc0185879, &(0x7f0000000180)={@desc={0x1, 0x0, @desc1}}) program crashed: INFO: rcu detected stall in sys_close testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-socket$inet6_sctp-shutdown-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$inet_icmp_raw-prctl$PR_SCHED_CORE-syz_mount_image$ext4-timer_create-timer_settime-openat detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010101}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x7d, &(0x7f0000000080)={r3, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2, 0x0, 0x0, 0xfffdfffb}, [@call={0x85, 0x0, 0x0, 0x41}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x0, 0x4a, 0x0, &(0x7f00000002c0)="79de342fe98a5a70b1a743063b252aae706711e031bccfa019d0d5b1c1396e5c75e38831ae31ebc4ae93d8115b0d142420f8d006677da7e7fe700f71be4a0e584c1bf87d590ea13c9644", 0x0, 0x1008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x10001}, 0x50) socket$inet_icmp_raw(0x2, 0x3, 0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000280)='./file0\x00', 0x2800000, &(0x7f0000000380)={[{@debug}, {@delalloc}, {@journal_ioprio}, {@test_dummy_encryption}, {@nodiscard}, {@min_batch_time={'min_batch_time', 0x3d, 0x5}}, {@acl}, {@nomblk_io_submit}]}, 0x1, 0xbc5, &(0x7f0000000700)="$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") timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-socket$inet6_sctp-shutdown-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$inet_icmp_raw-prctl$PR_SCHED_CORE-syz_mount_image$ext4-timer_create-timer_settime detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010101}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x7d, &(0x7f0000000080)={r3, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2, 0x0, 0x0, 0xfffdfffb}, [@call={0x85, 0x0, 0x0, 0x41}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x0, 0x4a, 0x0, &(0x7f00000002c0)="79de342fe98a5a70b1a743063b252aae706711e031bccfa019d0d5b1c1396e5c75e38831ae31ebc4ae93d8115b0d142420f8d006677da7e7fe700f71be4a0e584c1bf87d590ea13c9644", 0x0, 0x1008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x10001}, 0x50) socket$inet_icmp_raw(0x2, 0x3, 0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000280)='./file0\x00', 0x2800000, &(0x7f0000000380)={[{@debug}, {@delalloc}, {@journal_ioprio}, {@test_dummy_encryption}, {@nodiscard}, {@min_batch_time={'min_batch_time', 0x3d, 0x5}}, {@acl}, {@nomblk_io_submit}]}, 0x1, 0xbc5, &(0x7f0000000700)="$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") timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-socket$inet6_sctp-shutdown-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$inet_icmp_raw-prctl$PR_SCHED_CORE-syz_mount_image$ext4-timer_create detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010101}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x7d, &(0x7f0000000080)={r3, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2, 0x0, 0x0, 0xfffdfffb}, [@call={0x85, 0x0, 0x0, 0x41}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x0, 0x4a, 0x0, &(0x7f00000002c0)="79de342fe98a5a70b1a743063b252aae706711e031bccfa019d0d5b1c1396e5c75e38831ae31ebc4ae93d8115b0d142420f8d006677da7e7fe700f71be4a0e584c1bf87d590ea13c9644", 0x0, 0x1008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x10001}, 0x50) socket$inet_icmp_raw(0x2, 0x3, 0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000280)='./file0\x00', 0x2800000, &(0x7f0000000380)={[{@debug}, {@delalloc}, {@journal_ioprio}, {@test_dummy_encryption}, {@nodiscard}, {@min_batch_time={'min_batch_time', 0x3d, 0x5}}, {@acl}, {@nomblk_io_submit}]}, 0x1, 0xbc5, &(0x7f0000000700)="$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") timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-socket$inet6_sctp-shutdown-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$inet_icmp_raw-prctl$PR_SCHED_CORE-syz_mount_image$ext4-timer_settime detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010101}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x7d, &(0x7f0000000080)={r3, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2, 0x0, 0x0, 0xfffdfffb}, [@call={0x85, 0x0, 0x0, 0x41}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x0, 0x4a, 0x0, &(0x7f00000002c0)="79de342fe98a5a70b1a743063b252aae706711e031bccfa019d0d5b1c1396e5c75e38831ae31ebc4ae93d8115b0d142420f8d006677da7e7fe700f71be4a0e584c1bf87d590ea13c9644", 0x0, 0x1008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x10001}, 0x50) socket$inet_icmp_raw(0x2, 0x3, 0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000280)='./file0\x00', 0x2800000, &(0x7f0000000380)={[{@debug}, {@delalloc}, {@journal_ioprio}, {@test_dummy_encryption}, {@nodiscard}, {@min_batch_time={'min_batch_time', 0x3d, 0x5}}, {@acl}, {@nomblk_io_submit}]}, 0x1, 0xbc5, &(0x7f0000000700)="$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") timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-socket$inet6_sctp-shutdown-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$inet_icmp_raw-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010101}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x7d, &(0x7f0000000080)={r3, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2, 0x0, 0x0, 0xfffdfffb}, [@call={0x85, 0x0, 0x0, 0x41}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x0, 0x4a, 0x0, &(0x7f00000002c0)="79de342fe98a5a70b1a743063b252aae706711e031bccfa019d0d5b1c1396e5c75e38831ae31ebc4ae93d8115b0d142420f8d006677da7e7fe700f71be4a0e584c1bf87d590ea13c9644", 0x0, 0x1008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x10001}, 0x50) socket$inet_icmp_raw(0x2, 0x3, 0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-socket$inet6_sctp-shutdown-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$inet_icmp_raw-timer_create-timer_settime detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010101}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x7d, &(0x7f0000000080)={r3, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2, 0x0, 0x0, 0xfffdfffb}, [@call={0x85, 0x0, 0x0, 0x41}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x0, 0x4a, 0x0, &(0x7f00000002c0)="79de342fe98a5a70b1a743063b252aae706711e031bccfa019d0d5b1c1396e5c75e38831ae31ebc4ae93d8115b0d142420f8d006677da7e7fe700f71be4a0e584c1bf87d590ea13c9644", 0x0, 0x1008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x10001}, 0x50) socket$inet_icmp_raw(0x2, 0x3, 0x1) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-socket$inet6_sctp-shutdown-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010101}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x7d, &(0x7f0000000080)={r3, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2, 0x0, 0x0, 0xfffdfffb}, [@call={0x85, 0x0, 0x0, 0x41}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x0, 0x4a, 0x0, &(0x7f00000002c0)="79de342fe98a5a70b1a743063b252aae706711e031bccfa019d0d5b1c1396e5c75e38831ae31ebc4ae93d8115b0d142420f8d006677da7e7fe700f71be4a0e584c1bf87d590ea13c9644", 0x0, 0x1008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x10001}, 0x50) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in gc_worker testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-socket$inet6_sctp-shutdown-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-bpf$PROG_LOAD-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010101}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x7d, &(0x7f0000000080)={r3, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2, 0x0, 0x0, 0xfffdfffb}, [@call={0x85, 0x0, 0x0, 0x41}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in finish_dput testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-socket$inet6_sctp-shutdown-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010101}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x7d, &(0x7f0000000080)={r3, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-socket$inet6_sctp-shutdown-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010101}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x7d, &(0x7f0000000080)={r3, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x400000000000041, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-socket$inet6_sctp-shutdown-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010101}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x7d, &(0x7f0000000080)={r3, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-socket$inet6_sctp-shutdown-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010101}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x7d, &(0x7f0000000080)={r3, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-socket$inet6_sctp-shutdown-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010101}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x7d, &(0x7f0000000080)={r3, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-socket$inet6_sctp-shutdown-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-sched_setscheduler-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010101}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x7d, &(0x7f0000000080)={r3, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in sys_setsockopt testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-socket$inet6_sctp-shutdown-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-sched_setscheduler-getpid-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010101}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x7d, &(0x7f0000000080)={r3, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-socket$inet6_sctp-shutdown-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-sched_setscheduler-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010101}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x7d, &(0x7f0000000080)={r3, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-socket$inet6_sctp-shutdown-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010101}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x7d, &(0x7f0000000080)={r3, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-socket$inet6_sctp-shutdown-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-setsockopt$inet_sctp6_SCTP_AUTH_KEY-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010101}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x7d, &(0x7f0000000080)={r3, 0x4}, 0x8) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-socket$inet6_sctp-shutdown-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010101}]}, &(0x7f0000000140)=0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-socket$inet6_sctp-shutdown-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x7d, &(0x7f0000000080)={0x0, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-socket$inet6_sctp-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x7d, &(0x7f0000000080)={0x0, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_open_procfs-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000000080)={0x0, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020}, 0x2020) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000000080)={0x0, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-connect$inet6-syz_open_procfs-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000000080)={0x0, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-socket$inet6_mptcp-sendmmsg$inet6-syz_open_procfs-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) sendmmsg$inet6(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000000080)={0x0, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): read$FUSE-connect$inet6-sendmmsg$inet6-syz_open_procfs-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(r0, &(0x7f0000000380)='clear_refs\x00') setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000000080)={0x0, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmmsg$inet6-syz_open_procfs-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(0x0, &(0x7f0000000380)='clear_refs\x00') setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000000080)={0x0, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in exit_to_user_mode_loop testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmmsg$inet6-syz_open_procfs-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(0x0, &(0x7f0000000380)='clear_refs\x00') setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000000080)={0x0, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmmsg$inet6-syz_open_procfs-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20040005) syz_open_procfs(0x0, &(0x7f0000000380)='clear_refs\x00') setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000000080)={0x0, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmmsg$inet6-syz_open_procfs-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000000080)={0x0, 0x4}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in exit_to_user_mode_loop testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmmsg$inet6-syz_open_procfs-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x7d, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in x64_sys_call testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmmsg$inet6-syz_open_procfs-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x7d, 0x0, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmmsg$inet6-syz_open_procfs-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x7d, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmmsg$inet6-syz_open_procfs-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x7d, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, 0x0, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmmsg$inet6-syz_open_procfs-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x7d, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmmsg$inet6-syz_open_procfs-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x7d, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, 0x0, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmmsg$inet6-syz_open_procfs-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime program crashed: no output from test machine a never seen crash title: no output from test machine, ignore simplifying guilty program options testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmmsg$inet6-syz_open_procfs-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x7d, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in corrupted extracting C reproducer testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmmsg$inet6-syz_open_procfs-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmmsg$inet6-syz_open_procfs-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x7d, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmmsg$inet6-syz_open_procfs-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x7d, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: lost connection to test machine validation run: crashed=true testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmmsg$inet6-syz_open_procfs-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x7d, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in corrupted validation run: crashed=true testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmmsg$inet6-syz_open_procfs-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x7d, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in corrupted validation run: crashed=true reproducing took 3h45m48.851273677s repro crashed as (corrupted=true): rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: rcu: (detected by 0, t=10502 jiffies, g=11509, q=216 ncpus=2) rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294960963-4294950461), jiffies_till_next_fqs=1, root ->qsmask 0x0 rcu: rcu_preempt kthread starved for 10502 jiffies! g11509 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. rcu: RCU grace-period kthread stack dump: task:rcu_preempt state:R running task stack:27736 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 Call Trace: context_switch kernel/sched/core.c:5256 [inline] __schedule+0x14bc/0x5000 kernel/sched/core.c:6863 __schedule_loop kernel/sched/core.c:6945 [inline] schedule+0x165/0x360 kernel/sched/core.c:6960 schedule_timeout+0x12b/0x270 kernel/time/sleep_timeout.c:99 rcu_gp_fqs_loop+0x301/0x1540 kernel/rcu/tree.c:2083 rcu_gp_kthread+0x99/0x390 kernel/rcu/tree.c:2285 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x599/0xb30 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246 rcu: Stack dump where RCU GP kthread last ran: Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 RIP: 0010:pv_native_safe_halt+0x13/0x20 arch/x86/kernel/paravirt.c:82 Code: 13 ee 02 00 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 73 70 0d 00 f3 0f 1e fa fb f4 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 RSP: 0018:ffffc90000197de0 EFLAGS: 000002c6 RAX: 1d74f038087e4c00 RBX: ffffffff8197919a RCX: 1d74f038087e4c00 RDX: 0000000000000001 RSI: ffffffff8d7902e8 RDI: ffffffff8bc075e0 RBP: ffffc90000197f10 R08: ffff8880b87336db R09: 1ffff110170e66db R10: dffffc0000000000 R11: ffffed10170e66dc R12: ffffffff8f81f570 R13: 1ffff110039dcb70 R14: 0000000000000001 R15: 0000000000000001 FS: 0000000000000000(0000) GS:ffff888125f3a000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005596e9cba3d8 CR3: 00000000298de000 CR4: 00000000003526f0 Call Trace: arch_safe_halt arch/x86/include/asm/paravirt.h:107 [inline] default_idle+0x13/0x20 arch/x86/kernel/process.c:767 default_idle_call+0x73/0xb0 kernel/sched/idle.c:122 cpuidle_idle_call kernel/sched/idle.c:191 [inline] do_idle+0x1ea/0x520 kernel/sched/idle.c:332 cpu_startup_entry+0x44/0x60 kernel/sched/idle.c:430 start_secondary+0x101/0x110 arch/x86/kernel/smpboot.c:312 common_startup_64+0x13e/0x147 report is corrupted, running repro again testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmmsg$inet6-syz_open_procfs-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x7d, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in corrupted report is corrupted, running repro again testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmmsg$inet6-syz_open_procfs-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x7d, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in corrupted report is corrupted, running repro again testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmmsg$inet6-syz_open_procfs-setsockopt$inet_sctp6_SCTP_AUTH_KEY-prlimit64-getpid-sched_setscheduler-prctl$PR_SCHED_CORE-timer_create-timer_settime detailed listing: executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20040005) syz_open_procfs(0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x7d, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in corrupted final repro crashed as (corrupted=true): rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: rcu: (detected by 1, t=10502 jiffies, g=11769, q=228 ncpus=2) rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294966445-4294955943), jiffies_till_next_fqs=1, root ->qsmask 0x0 rcu: rcu_preempt kthread starved for 10502 jiffies! g11769 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. rcu: RCU grace-period kthread stack dump: task:rcu_preempt state:R running task stack:27784 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 Call Trace: context_switch kernel/sched/core.c:5256 [inline] __schedule+0x14bc/0x5000 kernel/sched/core.c:6863 __schedule_loop kernel/sched/core.c:6945 [inline] schedule+0x165/0x360 kernel/sched/core.c:6960 schedule_timeout+0x12b/0x270 kernel/time/sleep_timeout.c:99 rcu_gp_fqs_loop+0x301/0x1540 kernel/rcu/tree.c:2083 rcu_gp_kthread+0x99/0x390 kernel/rcu/tree.c:2285 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x599/0xb30 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246 rcu: Stack dump where RCU GP kthread last ran: CPU: 1 UID: 0 PID: 6109 Comm: syz.0.30 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 RIP: 0010:__raw_spin_unlock_irq include/linux/spinlock_api_smp.h:160 [inline] RIP: 0010:_raw_spin_unlock_irq+0x29/0x50 kernel/locking/spinlock.c:202 Code: 90 f3 0f 1e fa 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 1a 29 41 f6 48 89 df e8 52 a0 41 f6 e8 8d 0a 6c f6 fb bf 01 00 00 00 f2 8f 33 f6 65 8b 05 ab e0 20 07 85 c0 74 07 5b e9 d1 4b 00 00 RSP: 0018:ffffc900036d7c60 EFLAGS: 00000286 RAX: 6d90fe6457e3dc00 RBX: ffff88801e710940 RCX: 6d90fe6457e3dc00 RDX: 0000000000000000 RSI: ffffffff8d7902e8 RDI: 0000000000000001 RBP: 0000000000000011 R08: ffffffff8f81f577 R09: 1ffffffff1f03eae R10: dffffc0000000000 R11: fffffbfff1f03eaf R12: 1ffff11003ce217b R13: 0000000000000000 R14: 0000000004000000 R15: ffff88801e710bd8 FS: 000055558beb0500(0000) GS:ffff888125f3a000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fbe7fbea3c0 CR3: 0000000031308000 CR4: 00000000003526f0 Call Trace: spin_unlock_irq include/linux/spinlock.h:401 [inline] get_signal+0x11a7/0x1340 kernel/signal.c:3037 arch_do_signal_or_restart+0x9a/0x7a0 arch/x86/kernel/signal.c:337 __exit_to_user_mode_loop kernel/entry/common.c:41 [inline] exit_to_user_mode_loop+0x87/0x4f0 kernel/entry/common.c:75 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:226 [inline] syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:256 [inline] syscall_exit_to_user_mode_work include/linux/entry-common.h:159 [inline] syscall_exit_to_user_mode include/linux/entry-common.h:194 [inline] do_syscall_64+0x2e3/0xf80 arch/x86/entry/syscall_64.c:100 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f5d8e38f749 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fff73ebd028 EFLAGS: 00000246 RAX: 0000000000000000 RBX: 00007f5d8e5e5fa8 RCX: 00007f5d8e38f749 RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f5d8e5e5fac RBP: 0000000000000000 R08: 3fffffffffffffff R09: 0000000a73ebd31f R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5d8e5e5fac R13: 00007f5d8e5e5fa0 R14: 0000000000001da6 R15: 0000000000000004